Imaginary time is a wonky concept for our time-bound brains, but in quantum theory and mathematics, it’s a useful tool for ...

Remains of this key transitional species date to a mysterious "black hole" in the fossil record.

OpenAI co-founder Ilya Sutskever has been named CEO of his artificial intelligence startup Safe Superintelligence. His ...

Learn more about the new hydrothermal feature that appeared last summer in Yellowstone National Park, and how, even though it went dormant over the winter, it could appear again this summer.

The race for AI dominance has Mark Zuckerberg's company dangling eye-popping salaries to lure top performers from rivals such ...

Users are turning to ChatGPT to guide them through acid trips. Plus Microsoft stacks the deck in dodgy medical ...

Just in time for the nation’s birthday, House Republicans have passed the most regressive legislation in recent memory, a ...

Brain–computer interfaces being trialled in China offer some advantages over Neuralink and other leading US devices.

Genetics reunited the families of Argentina’s disappeared. President Javier Milei’s government is imperiling that.

The “secular preacher” of TV journalism was also a ferocious critic of corrupt politicians and corporate titans—and the ...

"Disturbing roosting migratory birds at night can result in mass deaths," says Bateman. "Disturbing breeding birds can result ...

Today’s AI hawks like Elon Musk and OpenAI’s CEO Sam Altman are known for their efforts to evolve their current AI systems ...