Whistleblower warns that humans don’t control AI
Former Anthropic researcher Jacob Coxon warns that AI companies ‘don’t fully control’ their models.
Former Anthropic researcher Jacob Coxon warns that AI companies ‘don’t fully control’ their models.
Jeffrey Archer’s latest book was scheduled for publication on Tuesday.
Hispanic voters are twice as likely to favour Democratic Party over Trump's Republican Party in the November elections.
The company is deliberately limiting production after years of struggling to find mass-market demand for its EVs.
NASA and SpaceX are targeting no earlier than 8:05 a.m. EDT, Wednesday, Oct. 7, for the undocking of the agency’s SpaceX Crew-12 mission from the International Space Station, pending weather condit...
His last book, Adam and Eve, is set to release this month.
Billy Gilmour is excited by the prospect of earning a 50th Scotland cap after a key role in Sebastien Pocognoli's first win as national head coach.
France prepares for a day of protests in support of students who’ve been demanding more investment in education.
Neighbouring countries say coastal states must govern Red Sea as fighting escalates in northern Ethiopia.
Russian authorities quarantine hospital, monitor 200 contacts after suspected pneumonic plague death in Siberia.
Brazil is heading into a fiercely contested presidential runoff after the first round revealed major gains for Bolsonaro
Party to unveil plans for one of UK’s ‘most significant military programmes since the cold war’ The Conservatives will announce plans to build a £10bn British “Iron Dome” similar to Israel’s air an...
Syndication of the massive financing package tests lending appetite amid growing concerns over mounting AI debt
Bosnia and Herzegovina’s election strengthened nationalist parties.
Lord Archer died peacefully at home between writing sessions, his publisher saidThe author and former politician Jeffrey Archer has died aged 86.Archer, who was a Conservative MP for five years bef...
Arsenal forward Noni Madueke has suitors in Spain and Italy, five Premier League clubs are interested in Barcelona defender Jules Kounde, England captain Harry Kane is close to signing a new deal a...
OpenAI will watermark ChatGPT and Codex text in the EU to comply with the AI Act. Editing can make the invisible marks harder to detect, it says.
An incident at a British air base may demonstrate a new era of low-intensity conflict.
Just a couple of months after its last big raise, the AI chip startup is already being plied with investment offers at double or more its current value, sources tell TechCrunch.
English Premier League viewership up 20 percent among young Americans following World Cup, Nielsen Sports data shows.
Luke Littler is knocked out of the World Youth Championships in the semi-finals by Cam Crabtree.
The latest suspected incursion on NATO's eastern flank increases fears that the war in Ukraine threatens to spill over.
Interviews with Justine Wilson and Ashley St. Clair in the nearly four-hour-long Musk paint the world’s richest man as capricious and cruel even toward those closest to him.
The US says it is monitoring the case of a lab technician who died at a plague research centre in Siberia.
Mexico's Sheinbaum has expressed concern about US officials overstepping norms on security cooperation.
Nvidia-backed Reflection AI unveils Beam, its first open-weight model, which it says rivals GLM-5.2 on reasoning with far less inference compute. Weights are due this month.
Calling of a snap election was not a knee-jerk reaction from Pedro Sánchez but a carefully thought-out manoeuvre, Guy Hedgecoe reports from Madrid.
European Green party says motion goes against its policy, with German Green co-leader calling it ‘intolerable and unacceptable’Zack Polanski may rue lack of leadership when Greens needed him to act...
With Harry Kane set to equal Peter Shilton's all-time England appearance record, where does he rank among England greats?
Trump shifts blame for fuel price hikes to blue states like California and Ukraine strikes on Russian oil refineries.
Party’s leader was absent when members voted to adopt policy stating that Zionism was a type of racismShortly after the Greens’ triumph in February’s Gorton and Denton byelection, with the party po...
Start-up claims new model Beam is on par with leading Chinese competitor as battle with Beijing intensifies
Party has common enemy in defectors, while Nigel Farage’s woes have given some insiders reason to hopeDuring a quick-fire Q&A at the Conservative party conference this weekend, Kemi Badenoch wa...
Gordon J. Davis in 2016. “He woke up the parks department from what it was, which was terrible,” said Diane M. Coffey, former chief of staff to Mayor Edward I. Koch.
Instinct is launching group chats that let friends use its AI agent together for tasks like planning trips, organizing carpools, and coordinating events. The company says personal accounts remain s...
TikTok describes its new Shopping Assistant as a conversational AI agent designed to help users discover and purchase products.
Luke Littler lost to Cam Crabtree in the semi-finals of the World Youth Championship.
Under 1 million years old, “Elias 2-24b” is now the youngest exoplanet ever observed, and it may force researchers to reevaluate theories about how planets are formed.
Ghost announced Monday its official emergence from stealth and an $11 billion seed round led by Andreessen Horowitz.
An effigy of President Trump carrying a depiction of an incarcerated President Luiz Inácio Lula da Silva during a rally in São Paulo last month in support of Flávio Bolsonaro, the right-wing opposi...
Visitors to the British Museum’s Bayeux Tapestry exhibition were initially allowed to take photos, but that practice has since been banned to move people along more quickly.
Party’s pledge to reduce aid budget from £9bn a year to £1bn to fund new prison places branded as ‘posturing’Conservative plans to slash the aid budget by 90% would leave the UK unable to cover exi...
Tit-for-tat expulsions expected after relations deteriorate as a result of UK ban on goods from illegal settlementsThe UK has threatened to expel one Israeli diplomat for every British diplomat for...
The Conservatives blame their failures on abandoning their 1976 principles. But the country needs investment and resilience rather than another round of spending cutsThe Conservative party wants to...
Politicians must redouble their efforts to tackle a disturbing pattern of pupils assaulting classmatesThe Guardian’s findings about the extent of sexual abuse in schools require an urgent, calibrat...
NASA astronaut and mission specialist of the agency’s Artemis II mission, Christina Koch, leads the fans in singing the Eagles Fight Song from the field at an NFL game between the Philadelphi...
US president expected to announce move during trip to agricultural state of Nebraska
Amazon Prime Big Deal Days officially begin tomorrow, but I’ve already spotted early discounts on gear our team recommends.
Birmingham event is like a safari park attraction where we get to see the remnants of a party in a protected habitatAt the Labour party conference in Liverpool last week, Andy Burnham floated the i...
The former England striker tells the Sun he was sexually assaulted by former Fame Academy dance instructor Kevin Adams in 2021.
Founded by two sisters, Hot Girl Hotline uses AI to give young women personalized dating and relationship advice, with an emphasis on safety and avoiding emotional dependency.
Mounting anger over Spain’s housing crisis have led Prime Minister Sanchez to call an early election on November 29
TechCrunch attended Pear’s latest demo day and discovered which startups generated the most buzz, from spatial models to chips for local AI.
Israeli Prime Minister Benjamin Netanyahu has given voters an election ultimatum: Vote for him or vote for Palestine.
Emmanuel Moulin says France can still reassure bond investors despite ‘serious and worrying’ market moves in recent days
At conference here in Birmingham I’ve found a growing swell of opposition to the leader – and a vision of the Conservative party to comeYou can walk all the way from Somerset to Sussex without cros...
HackerRank’s AI interviewer has already conducted more than 500,000 interviews, with Snowflake, Snorkel, and Capgemini among its early testers.
Flávio Bolsonaro, the son for Brazil’s former president, Jair Bolsonaro, had the lead after Sunday’s vote.
Ben Watson, also known as Brother Apple, played a pivotal role in turning cider into a thriving slice of America’s craft-beverage movement. He has died at 64.
Kaveh Solhekol explains how the other Premier League clubs are reacting to Manchester City's rule breaches ahead of the appeal process
Former England bowler Chris Woakes has given his backing to new ECB initiatives that plan to take cricket to more than 3,500 teachers and over 1,700 state secondary schools.
It labelled the company a "supply chain risk" earlier this year, but multiple sources said Anthropic's Claude model was recently widely used.
Party in England and Wales ditches commitment to phase out nuclear in major shift in its energy policyGreen party members have voted to end the party’s opposition to nuclear power, dropping a commi...
Length of investment banking analyst programme to be cut to two years to try to stave off poaching of young workers by private equity
Results raise the prospect of a new conservative alliance and further political polarisation, analysts say.
Embattled Socialist leader aims to capitalise on housing crisis to remain in power
How would young Tories vote if the Conservative Party didn't exist?
Italian prime minister first major politician to seek protection against misuse of her voice
Nigeria launches rescue operation after military aircraft carrying 32 people crashes in Ondo state.
NASA is leveraging its expertise and enhancing its test facilities to help address a rare but persistent aviation hazard: icing that occurs when aircraft encounter unusually large, very cold water...
Palestinians in the occupied West Bank are left asking world leaders: where exactly is our state meant to go?
BBC Verify looks into the shadow chancellor's plan to cut some building regulations to reduce construction costs.
OpenAI said the new visual ads will show up after your image generation results appear in the U.S. only for now.
New analysis of archival Hubble data points to the possibility of “dead” white dwarf stars hosting second-generation planetary systems.
Daniil Medvedev was defaulted for hitting a spectator with a ball as Novak Djokovic took his impeccable record at the China Open to 33-0 and moved one win away from a first title of 2026.
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The Danish government said the breach of names, addresses, and state-issued ID numbers affects 8 million people, including people living abroad and the deceased.
Ashmolean museum, OxfordShe’s the ultimate female nude, a Greek goddess who inspired centuries of artists. Yet despite some world-class loans, her story here is jumbledBotticelli’s Venus has parked...
UN warns US boat strikes in the Caribbean counter-drug war may violate international law and human rights principles.
By Mail: National Aeronautics and Space Administration Langley Research Center Hampton, VA 23681-2199 By Phone: Operator: (757) 864-1000 Public & Media Inquiries: larc-dl-public-inqu...
The latest in our series of writers’ favorite comfort films is a tribute to the lovably quirky 80s musicalThe key to a feelgood movie, beyond the necessary rewatchability, is familiarity – the real...
An infectious-diseases hospital in the town of Shelekhov, Russia, on Monday. The mayor has urged residents “not to spread rumors.”
What may be troubling for the Greens institutionally is what this episode reveals about some of the dynamics in the party.
The murder of 39-year-old Anna Yagi is the latest in a string of crimes involving US personnel on Okinawa.
Spanish Prime Minister Pedro Sánchez has called an early election for 29 November after recent defeats on legislation aimed at addressing the country's housing crisis.
Independent researchers discovered an agent swarm that seems to be running on Tencent's infrastructure and targeting Alibaba's map service, Amap.
Ben Whittaker's recent scare against Conor Wallace has raised questions about whether he has the attributes needed to win a world title, says Sky Sports expert Matthew Macklin.
These are not simply cyber security flaws but problems with the way that models are trained
The withdrawal means the US lost a convenient launchpad, not its underlying strike capability, said an expert.
The winners of the Nobel Prizes in physics, chemistry, literature, peace and economics will be announced in the week.
Public figures back commissioner’s call for government commitment to funding legal support for those affectedThe singer and television personality Mel B says she is “heartbroken” by the Windrush sc...
An international symbol for the city, the sign is also hallmark of the region’s environmental richnessAtop Mount Lee, in the heart of Los Angeles, the wind is quiet. Two red-tailed hawks sail above...
Stanley Chow’s cartoon was put on water bottles at party conference with the slogan ‘Bottler Burnham’An artist is considering legal action after the Conservative party used his cartoon to mock Andy...
Dennis Hastert on Capitol Hill in 2003. He was sentenced to 15 months in federal prison in April 2016.
Moscow has imposed sweeping quarantine measures in Siberia after death of plague research institute worker
Smoke billowing from the fuel storage area at King Khalid International Airport in Riyadh, Saudi Arabia, last month after the Houthis claimed to have attacked the facility.
Kemi Badenoch is kicking off Conservative party conference with a little bounce in her step and her personal poll ratings improved. But critics will say that as she embraces the nasty party accusat...
Sphere, Las VegasThe first night of a new residency is an immersive plunge into the band’s visual world that showcases the depth of their catalogLas Vegas’s Sphere takes on the characteristics of w...
Crude exports bypassing Hormuz surged in September, yet oil prices remain high. Could a secret fee be the reason?
Manchester illustrator Stan Chow says he was not asked permission for use of his cartoon.
Israel condemns the move as the party's vote causes an uproar, including among party members.
Flávio Bolsonaro, the son for Brazil’s former president, Jair Bolsonaro, had the lead after Sunday’s vote.
Analysts say Flavio Bolsonaro is projected to win the run-off vote on October 25 and become Brazil's next president.
The friendly marks a symbolic passing of the torch for a player whose international legacy includes a World Cup title.
Education Minister Edouard Geffray said on Sunday about 500 schools likely to be fully or partially closed on Monday.
The UK’s Green Party has voted to define Zionism as a form of racism.
US media reported a new threat led to the bombers being removed on Sunday, following an incident near the base last week.
French farce set in the tumultuous three hours prior to the opening night performance of Macbeth features comic-timing perfection from castOne of Matt Groening’s Life In Hell comic strips from the...
Luke Humphries says his World Grand Prix triumph has left him feeling ready to win a second World Championship - and hopes to face Luke Littler in the final.
Safeworld is building digital humans to make sure robots don't hurt the real ones.
All World Medical Association members have a duty to uphold their commitment to the protection of healthcare workers.
Classicist and museum trustee visited the line after people complained of waiting for hours, with some turned awayMary Beard has intervened in the row about excessively long queues for the Bayeux t...
The weakening of Russian deterrence has global implications — and they are not all positive
Prime Minister Pedro Sánchez of Spain has faced rising challenges to his authority amid a migration crisis and several corruption scandals involving his inner circle.
People demonstrating on Saturday in Madrid for stronger protections for renters.
Craig Slater gives his verdict on the Bahrain GP in Malaysia, where a late retirement for George Russell might mean his title challenge could be over?
The 20-year-old soldier denies the charge as protests held on Okinawa and in Tokyo.
A new documentary by Eleanor Coppola goes behind the scenes on her daughter’s 2006 punk classic, Marie Antoinette. To mark its release, Sofia Coppola will be taking your questionsTo say that Sofia...
Highlights from Carlos Alcaraz's semi-final clash against Juame Munar at the Japan Open.
A London court is likely to hold a private hearing on Thursday as Mountbatten-Windsor challenges Thames Valley Police.
School year is on hold with teachers on strike and other unions threatening to take action.
Sánchez says Spain will head to the polls on 29 November after recent defeats on measures aimed at addressing the country's housing crisis.
US psychiatrist and neurologist Karl Deisseroth and his German colleagues Peter Hegemann and Georg Nagel have been awarded for their work.
This biopic of Sergiu Celibidache, the renowned Romanian conductor who refused all recordings, is a sturdy labour of love directed by his sonHere is an old-fashioned biopic from central Europe that...
With no new 007 actor named and no film in the near future, Omega has had to get creative to keep its lucrative spy watch train running.
Anthony Albanese joins about 4,000 people in Fiji for preparatory meeting for year-ending Cop31 UN climate summitSign up for climate and environment editor Adam Morton’s free Clear Air newsletter h...
Nikola Jokic reminded everyone of his extraordinary playmaking ability in Sunday's preseason opener, whipping a sensational behind-the-back crosscourt assist to Cameron Johnson for three.
This is a chance for the PM to advance his progressive agenda and tackle urgent issues such as AI regulation and climate actionAmong the many crucial decisions Andy Burnham has to make over the nex...
Brian McDermott has consistently talked about England having a "point of difference" in the Rugby League World Cup but eyebrows were raised when the head coach opted to leave Jake Connor out of the...
After launching major military offensive to reclaim Houthi-held areas, Yemen's government says it has taken key district
As prediction markets surge in popularity, a new platform called Verifact Markets is pushing the concept even further, letting users trade on “disputed facts.”
Musician who had hit albums with Racine and Rats later became a judge on six seasons of Canadian IdolSass Jordan, the singer-songwriter who became a significant success in Canada’s rock scene in th...
A street market in Limoilou, a neighborhood of Quebec City that has historically been more open to the idea of Quebec’s separating from Canada than other parts of the province.
his series of measures to tackle the housing crisis was defeated in parliament on Friday
I went to Galaxy Robot Park in Seoul to see how we might one day live with robots. It was part cutting-edge technology, part theatrics.
At a landmark exhibition at New York’s Met Museum, Mrs Pollock finally steps out of her spouse’s shadowIn addition to managing her own career as an artist and being a devoted partner to an often un...
Brian McDermott has named his 23-player England squad for the 2026 Rugby League World Cup and confirmed that Leeds Rhinos star Jake Connor has been omitted from the group.
Spanish Prime Minister Pedro Sanchez has called a snap election for November 29.
First-round vote raises prospect of dramatic victory for Flávio Bolsonaro, son of the former president
Bournemouth midfielder Alex Scott withdraws from the England squad with a thigh injury that could be him out for up to eight weeks.
For many locals on this island, the arrest has brought decades of frustration back to the fore.
Amin Nasser says inventories depleted by Middle East conflict could take up to two years to rebuild
Strung several metres overhead, the nets are a low-cost solution in sensitive areas prone to attacks by armed groups.
Stimulating the vagus nerve after practice helped mice develop stronger long-term motor learning, revealing a potentially important window when the brain is still locking in a new skill. The effect...
Leeds Rhinos half-back Jake Connor is left out of England's Rugby League World Cup squad, with Hull KR's Mikey Lewis beating him to a place.
The novelist has expanded her devastating 2014 short story about an imagined affair between Daphne du Maurier and a fictional Polish-Jewish housekeeperThe rollcall of notable novels that began life...
Based on Lagerfeld’s biography, director Nick Hooker gets access to the designer’s inner circle, but ultimately fails to find the man behind the high collar and sunglassesKarl Lagerfeld had never s...
Sandy Scott moves into the world's top 100 after winning for the second week in a row on the Korn Ferry Tour.
Vivien Lichtenstein says she believes motion is unhelpful as anger grows over Zack Polanski’s absence for voteThe head of the Jewish Greens has said she may leave the party after it voted to adopt...
Five teams went into week four of the NFL season with a 100% record, but only three teams remain unbeaten after Sunday's action.
Prime Minister Pedro Sánchez of Spain in Madrid.
Sanchez calls early vote after parliament rejected housing relief measures proposed by his minority government.
Move to hold vote on November 29 comes after government defeat on legislation aimed at ending housing crisis
Andrew Griffith makes speech today as Reform UK accuses party of copying policies they ‘announced weeks and months ago’Tories to pledge to scrap Environment Agency and Natural EnglandGood morning....
At least 746 people from 52 countries have been to space, from career astronauts to paying tourists.
From underwater explosions to PlayStation joysticks, the Lebanese artist makes art inspired by sound. Can this work in a space known for its chattering day-trippers, overstimulated schoolkids and e...
A look at the point in club-record £117m Chelsea signing Morgan Rogers' career when he doubted whether he could make it at the highest level.
The actor will perform famous TV sketches – as well as new material created with Richard Curtis, Ben Elton and Howard Goodall – in Rowan Live, which opens in FebruaryRowan Atkinson will return to t...
As Andrew Lloyd Webber’s enduring gothic melodrama celebrates its 40th birthday, producer Cameron Mackintosh and cast members from down the years recall what makes it so specialThere is something a...
Gihan Arnolda is believed to be the first Black or Asian licenced trainer in Britain. He's based at Cadland Cottage Stables in Newmarket and sent out his first runner in May 2026, securing his firs...
Sandy Scott’s remarkable rise continued on Sunday as the Scot, who has battled back from a career-threatening wrist injury, clinched his second straight Korn Ferry Tour victory at the Complia...
Luke Humphries was relieved to end his run of near-misses in TV major finals after delivering a sensational comeback victory over Gerwyn Price at the World Grand Prix.
Decent effects and a late-stage twist show promise, but this gore-fest needs to be more disgusting, funny or unnervingThe film opens with a lone figure striding into the foreground. He’s an amateur...
The Guardian columnist and former Greek finance minister tackle big political questions in a hugely entertaining chat. Plus, why was actor Nkechi Simms placed in foster care?This new series from th...
Elfyn Evans has been the nearly-man of world rally until he finally emulated the feats of Colin McRae and Richard Burns.
Cancer immunotherapy can lose its punch when tumor-fighting T cells become exhausted, but researchers may have found a way to keep them going longer. Scientists at Memorial Sloan Kettering Cancer C...
IRGC commander says oil flows through US-supervised route in Hormuz are ‘negligible’.
John Boyega, who was friends with Damilola, speaks in this moving programme. Plus: David Harewood’s superb new legal drama. Here’s what to watch this evening9pm, BBC Two It’s been 26 years since 1...
China’s Zhang Zhanshuo, 19, finished with seven gold medals while compatriot Yu Zidi won three record-breaking golds.
Brazil’s presidential election is heading to a run-off after Bolsonaro and Lula both fell short of the 50% needed to win
Exclusive: Cop31 leader calling for global curbs on climate-heating gas has landfills producing some of world’s worst plumesTwo or three nights each week, the smell descends. Residents of villages...
Working-age adults such as my son, who is autistic, face a fragmented and unreliable system, yet ministers talk only of a national care service for older peopleSeemingly brilliant conference speech...
Natural History Museum and British Museum among cultural institutions leveraging collections and exhibitionsThey are often free to visit but museums are bolstering their finances by putting their s...
The case centers on whether local governments can hold giant energy companies accountable for the local harms of climate change, but it has repercussions beyond climate.
Voters are already voting in the midterms. This year, some voters are trying something new to get ready for the election: asking AI to help research their ballot and even decide who to vote for.
A look at the killing of Damilola Taylor, shedding fresh light with new testimony.
Millions of Brazilians took to the polls on Sunday for the first round of the country's presidential elections.
Lessons will be "totally or partly suspended" in some high schools after clashes between riot police and student protesters, France's education minister says.
Combined spending on advertising by Democratic state Rep. James Talarico, Republican Attorney General Ken Paxton, and super PACs supporting each of them has already topped $153 million.
Virginia has been one of the toughest places for someone convicted of a felony to get their voting rights back. An amendment to the state constitution -- on November's ballot -- would change that.
NPR's Leila Fadel visits the battleground state of Maine ahead of the midterms. The state could determine control of the Senate.
Alejandro G Iñárritu’s film may be about to become one of the biggest bombs Hollywood has ever seen – but it is destined to be re-evaluated with timeThis article contains spoilers for DiggerI feel...
Portskewett, Monmouthshire: For hundreds of years this has been a method of catching salmon in the Severn’s churning waters. I visit one of the few fishermen still goingEvery time I cross the new S...
A Russian agency links the lab worker's death to 'pneumonia of unknown' origin.
What happened in Mangala, where residents were left with little outside support, helps explain how this outbreak became the worst seen in the Democratic Republic of Congo.
A public phone booth in Narooma on Australia’s east coast has been awarded heritage status for the role it played during and after wildfires in the region.
A Mahan Air Boeing 777 with the tail sign EP-MTE arrived at Iran’s Najaf International Airport in July, carrying the casket of Iran’s supreme leader, Ayatollah Ali Khamenei, who was killed in U.S.-...
Jukka Salovaara, who served in London during Cool Britannia era, will be ‘very close’ to negotiations as Burnham government resets relations with EUJukka Salovaara, the newly installed European Uni...
As trawlers compete with Greenland sharks for halibut and cod, conservationists and fishers clash over what to do about misunderstood species‘When I accidentally catch a shark, I bring it to my dog...
It is one of the world’s finest collections, full of Monets, Miros and Picassos. But is the great Swiss architect’s extension for the Beyeler Foundation a worthy addition? Or is it a bit luxury bou...
Chair of the Treasury select committee says chancellor cannot ignore global shift to lower capital requirements
Moscow’s relentless offensive on cities and ports has halted the country’s grain exports, severing an economic lifeline
Anxiety about AI and affordability has turned his populist party into a popular target
Relationship may sour further as top court prepares to rule on some of the president’s controversial policies
America isn’t ready for the next wave of foreign influence operations.
The president named his national intelligence chief as the taskforce's head as worries over AI grow.
Bosnian Serb nationalist Milorad Dodik claimed victory for his party in Bosnia’s elections.
The infamous hate group is trying to rebrand itself as the 'Knights Party' in an attempt to grow its base.
India’s toy shops provide an unlikely barometer by which to measure its economic relationship with China.
Malaysia continues mass refugee deportations despite warnings from the UN about unsafe conditions in an active war zone.
The actor, who is performing on the West End, was filmed telling theatre fans ‘you can’t come 20 times and sit in the front row, it’ll drive me mad’Gillian Anderson has come under fire after the ac...
Egyptian, Eritrean, Somali and Sudanese leaders also call for talks to end the civil war in Sudan.
Voters at a polling station in Brasília on Sunday.
Son of jailed former far-right president is the unexpected favourite against Luiz Inácio Lula da Silva
Yemeni government announces major offensive against Houthis as Iran says it is ready to defend itself if the US attacks.