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

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

Researchers say they have developed a new way to distinguish between legal mammoth ivory and illegal elephant ivory. Elephant ...

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

American computer scientist and futurist Ray Kurzweil has long argued that the singularity would likely occur around the ...

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 tech giant poached several top Google researchers to help build a powerful AI tool that can diagnose patients and ...

One summer night in 1877, American astronomer Asaph Hall was looking through his telescope in Washington, D.C. Mars was at ...

Forty years ago an amateur Scottish paleontologist named Stan Wood made a fascinating discovery, uncovering Westlothiana ...

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

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

On the evening of April 26, 1972, the 61-year-old ornithologist climbed into the back seat of a detective’s car at Bangor ...