For a Mere $2 Million, You Could Own Three Books That Unlocked the Universe

The health secretary is quietly taking steps that public health experts fear will reduce immunization rates further.

{beacon} Technology Technology   The Big Story GOP senators press Pentagon over Starlink restrictions in Ukraine Four Republican senators joined their Democratic colleagues in pressing the Trump administration...

The company outlined a $65 million budget last year when it embarked on an effort to elect state politicians friendly to the A.I. industry.

The Federal Aviation Administration (FAA) said Friday it is restricting unauthorized drones along the ​U.S.-Mexico border. This move comes as the government ramps up efforts to address concerns about illegal...

The Fields Medalist Terence Tao is on the front lines of a debate about artificial intelligence and the future of his field.

Earth’s rotation subtly changes the length of the day. Now our clocks won’t change with it — at least not for a very long time.

President Trump claimed on Friday that neither he nor SpaceX founder Elon Musk caused Ukraine’s Starlink outage earlier this week as the president clashed with Ukrainian President Volodymyr Zelensky over...

“I felt like there were some moments in the film where she was just brazenly lying.”

Presidential adviser says Ukraine is in talks to lift speed limit on military satellite network

Facing a flood of A.I. slop, groups bent on democratizing science create new checks and balances.

Australia has proposed a switch to force social media platforms to let users turn off recommended content.

Habitat protections for one of Canada's most imperiled animals have been quietly removed by the Alberta government. Through amendments to the Public Lands Act in July, the province eliminated protections...