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Featured

US crackdown on top AI fuels open-source surge

The US government's shock moves to restrict access to top artificial intelligence systems from Anthropic and OpenAI have sparked growing interest in open-source models -- especially ones from China.

Chip titan SK hynix to set price for mega US listing

South Korean chip giant SK hynix is expected on Thursday to set the price for its mega US listing that could be one of the world's largest stock sales.

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In Davos, Ecuadoran activist seeks end to fossil fuel addiction

Ecuadoran Amazon activist Helena Gualinga has come to the meeting of global elites in the Swiss Alpine village of Davos with a clear message: companies must stop new fossil fuel projects.

Greta Thunberg briefly detained at German coal mine protest

Swedish climate activist Greta Thunberg was hauled away and briefly detained on Tuesday during a protest near a German village being razed to make way for a coal mine expansion, police said.

Electric car batteries could be key to boosting energy storage: study

Electric car batteries could be used to boost power storage in the future, injecting electricity into the grid during times of scarcity or storing electricity during periods of excess, a new study found Tuesday.

Scientists use laser to guide lightning bolt for first time

Scientists said Monday they have used a laser beam to guide lightning for the first time, hoping the technique will help protect against deadly bolts -- and one day maybe even trigger them.

Runaway W. Antarctic ice sheet collapse not 'inevitable': study

The runaway collapse of the West Antarctic Ice Sheet -- which would trigger catastrophic sea level rise -- is not "inevitable", scientists said Monday following research that tracked the region's recent response to climate change.

Last anti-coal activists leave German village, ending police eviction

The last two climate activists holed up in a self-built tunnel to prevent the extension of a coal mine in western Germany left their hideout on Monday, marking the end of a police operation to clear the site.

China's Tencent fires more than 100 for fraud, embezzlement

Chinese tech giant Tencent said Monday it had fired more than a hundred employees for violating company policies, with some referred to police and later found guilty of bribery and embezzlement.

Flooded three times in two weeks, California town is fed up

Using a plastic broom, Camilla Shaffer scrapes at the thick layer of mud caking her yard -- it's the third time in two weeks that her house has been flooded thanks to the string of storms that have hit California in rapid succession.

Greta Thunberg joins rally to save German village

Climate activist Greta Thunberg will join a large-scale protest in Germany Saturday to stop the demolition of a village to make way for an open-cast coal mine extension.

Greece insists Parthenon Marbles return debate 'not closed'

Greece insisted Friday that the debate on the possible return of the Parthenon Marbles from Britain was "not closed" despite London appearing to rule it out.

Pharaoh Ramses II's sarcophagus in Paris for rare loan

The sarcophagus of ancient Egyptian pharaoh Ramses II is to return to Paris in April for the first time in almost 50 years, in a rare loan of the relic outside Egypt.

Nuclear reactor experiment rules out one dark matter hope

It was an anomaly detected in the storm of a nuclear reactor so puzzling that physicists hoped it would shine a light on dark matter, one of the universe's greatest mysteries.

German anti-coal activists storm Green politician's office

Climate activists occupied the regional office of Germany's vice chancellor Thursday in a show of support for a flagship anti-coal protest, accusing the Green party politician of betrayal.

Europe's largest rare earths deposit discovered in Sweden

Europe's largest known deposit of rare earth elements, essential for the manufacturing of electric vehicles, has been discovered in Sweden's far north, boosting Europe's hopes of cutting its dependence on China.

World enters 'new age' of clean energy manufacturing: IEA

The world is at the "dawn of a new industrial age" of clean energy technology manufacturing that will triple in value by 2030 and create millions of jobs, the International Energy Agency said on Thursday.

Graves sink, fisheries shrink as climate change hits Fiji

The sea has already swallowed the village graveyard in Togoru, Fiji, and long-time resident Lavenia McGoon is dreading the day it claims her house.

ChatGPT bot 'for professional use' on the way

Hot startup OpenAI on Wednesday initiated a waitlist for a professional and paid version of its software ChatGPT, which has sparked debate about artificial intelligence and the future of work.

Russia to send rescue mission to space station

Russia said Wednesday that it will send an empty spacecraft to the International Space Station (ISS) next month to bring home three astronauts whose planned return vehicle was damaged by a strike from a tiny meteoroid.

UK minister rules out permanent return of Parthenon Marbles to Greece

UK culture minister Michelle Donelan on Wednesday said she did not support the return of the Parthenon Marbles to Greece, following a report that a "cultural exchange" is close to being agreed with Athens.

Russia to send spacecraft to ISS to bring home crew of damaged capsule

Space junk, not meteorites, remains biggest threat to spacecraft

Dodging the kind of meteorite strike that forced Russia to plan a space station rescue mission is nearly impossible, yet the greater threat to spacecraft is actually the man-made debris in orbit, experts say.

Russia to send rocket to rescue crew from ISS

Russia said Wednesday it would send a rescue capsule next month for three crew members of the International Space Station, after a meteorite damaged the spacecraft that was due to return them to Earth.

Scientists sound alarm as ocean temperatures hit new record

The world's oceans, which have absorbed most of the excess heat caused by humanity's carbon pollution, continued to see record-breaking temperatures last year, according to research published Wednesday.

Greece's ex-king Constantine, end of a dynasty

Greece's former king Constantine II, who died on Tuesday aged 82, was the last member of a century-long dynasty in power when a brutal army dictatorship seized control of the country in 1967.

Ozone layer healing but imperiled by schemes to curb Sun's heat

The ozone layer that shields life on Earth from deadly solar radiation is on track to recover within decades, but controversial geoengineering schemes to blunt global warming could reverse that progress, a major scientific assessment warned Monday.

Pakistan seeks billions for flood recovery, climate resilience

Pakistan will ask Monday for billions in international support towards its recovery from the aftermath of last year's devastating floods and to help it better resist climate change.

Once in 50,000-year comet may be visible to the naked eye

A newly discovered comet could be visible to the naked eye as it shoots past Earth and the Sun in the coming weeks for the first time in 50,000 years, astronomers have said.

At CES, sailor-less ships head to port on AI wave

Whether on pleasure yachts or deep-sea cargo ships, AI-backed navigation assistance and autonomy are helping captains set sail for sunsets or simply moor in a port scratch-free.

US proposes stricter air quality standards for soot

The US Environmental Protection Agency (EPA) proposed stricter standards on Friday for microscopic particles responsible for harmful air pollution.

International fusion energy project faces delays, says chief

An international project in nuclear fusion may face "years" of delays, its boss has told AFP, weeks after scientists in the United States announced a breakthrough in their own quest for the coveted goal.

Half of world's glaciers expected to vanish by 2100: study

Half of the Earth's glaciers, notably smaller ones, are destined to disappear by the end of the century because of climate change, but limiting global warming could save others, according to a new study.

Stellantis to build electric 'air taxis' with Archer

Global automaker Stellantis will produce electric "air taxis" developed by US aviation company Archer, it announced Wednesday at the major Consumer Electronics Show (CES) in Las Vegas.

Arizona Tribune - Technology (English)