An experimental drug might help slow early Alzheimer's disease in a markedly different way than current treatments — by lowering the brain's production of a protein called tau.

A U.S.-Russian space crew has arrived at the International Space Station for an eight-month mission.

A distinguished American marine biologist was shot and killed by three men in the central Philippines at the weekend.

New York is blocking new large data centers that fuel artificial intelligence for up to a year to protect the environment and energy grid.

Hundreds of economists urge immediate action to address AI's potential impact on the economy.

A Massachusetts man has been found guilty of conspiring to unlawfully export electronic components to Iran, violating U.S. sanctions.

Senior British policing officials say technology and online platforms are increasingly being exploited for threats to the United Kingdom.

AI notetakers can quickly summarize meetings and create to-do lists, but they raise privacy concerns.

The New York Times, the Daily News and other media outlets are asking a federal judge to impose sanctions on OpenAI, escalating a legal fight over artificial intelligence and copyright that could shape the future of a struggling news industry.

New World screwworm cases in dogs in Texas and New Mexico are prompting warnings from veterinarians and humane societies that pet owners need to remain vigilant to protect their animals.

Game balls for World Cup matches have become stars in their own right during the tournament.

After four years in exile, the prediction market platform Polymarket has begun a well-funded campaign to sell a new version of itself to the American public.

The Trump administration has lifted restrictions on artificial intelligence company Anthropic’s latest versions of its Claude chatbot, ending a weekslong ban tied to cybersecurity concerns.

The European Union has introduced two measures to protect its steel industry and limit small e-commerce parcels.

A polarizing Harvard astronomer has been appointed to lead a Trump administration panel studying UFOs.

The largest digital camera ever built is beginning to capture images of unseen corners of the universe in finer detail.

Scientists have stumbled on a rare dinosaur fossil from Antarctica tucked in a drawer.

For those trapped in rubble after an earthquake, survival depends on many factors, including weather and access to water and air.

Agility Robotics, a maker of humanlike robots, is planning to go public on Wall Street.

Tech companies are spending big on AI, but investors might be getting nervous.

The Trump administration is providing $17.5 billion to speed the development of 10 new large nuclear reactors to meet the skyrocketing power demand from massive data centers.

The Supreme Court has granted tech giant Cisco’s bid to shut down a lawsuit claiming that the company’s technology was used to persecute members of the Falun Gong spiritual movement in China.

A newly unsealed court filing shows the U.S. government opposes a plan to auction more than 100 artifacts recovered from the wreckage of the Titanic in the North Atlantic.

Mourners have gathered in Beirut to honor Mona Khalil, a Lebanese conservationist who died last week.