Among the events it can identify are tidal disruption events, where a star gets spaghettified by the enormous gravity of a ...

The British car industry got a big break from US President Donald Trump yesterday afternoon. Trump and UK Prime Minister Kier ...

President Donald Trump said he is killing a broadband grant program that was authorized by Congress, claiming that the ...

Yesterday's naming of Chicago native Robert Prevost as Pope Leo XIV—the first American-born leader of the Catholic church—has ...

On Thursday, researchers at Carnegie Mellon University unveiled LegoGPT, an AI model that creates physically stable Lego ...

A starry sky can be stunning—even inside a hospital emergency room.

The groups, including the U.S. Chamber of Commerce; the Air Conditioning, Heating, & Refrigeration Institute; and the ...

Alex Mashinsky—the disgraced founder of the Celsius Network cryptocurrency bank who deceived hundreds of thousands into ...

Stratolaunch tests reusable hypersonic rocket plane. Stratolaunch has finally found a use for the world's largest airplane.

The US Senate today voted along party lines to kill a Federal Communications Commission program to distribute Wi-Fi hotspots ...

More than 36 years after the release of the 486 and 18 years after Intel stopped making them, leaders of the Linux kernel ...

Per reports from school districts and videos that Ars Technica has reviewed online, the so-called Chromebook Challenge ...