🪖 Patrolling the Mojave almost makes you wish for a nuclear winter: This bark, repeated at random by NCR troopers, is so ...

Harvard's Avi Loeb weighs in on 3I/ATLAS, the 'interstellar cyanide tablet' passing Earth. Is the comet raining poison, or is ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

The house looks normal from the outside. But once you go inside, it’s a different story. It keeps getting weirder with every ...

We were overwhelmed by the response to our annual Letters to Santa feature, with more than 1,250 letters submitted this year. Due ...