Scientists have pieced together a pretty clear picture of what life was like on Earth thousands, even millions of years ago.

Could ancient alien technology be hiding on the Moon? Scientists propose searching lunar dust for microscopic traces of distant civilizations.

If life exists elsewhere, it might not be on worlds like Earth. Here are some of the more peculiar places scientists are looking.

The search for extraterrestrial intelligence (SETI) is mostly concerned with where to look for technosignatures from another ...

When I was a child, I would speak in katakana whenever I imitated a robot. 'I, robot.' When I imitated an alien, I would vibrate the back of my throat. Neither felt quite right. It was only natural, ...

A new study on the material samples sent to Mars with the Perseverance rover shows Martian dust particles can be as small as ...

You already know what I’m going to write about today, right? You don’t even need me to say it, do you? So, yesterday, I went!

ALIEN PHOTOS AND YANKEE BLUE In July 2026, I submitted a number of written questions to former AARO Director Sean Kirkpatrick ...

The Killing Joke isn't the only Batman villain story that Alan Moore has written. He also penned a comic about the Preston ...

Jay Stratton claims Roswell alien survivors refused food before dying, but official US investigations have found no evidence of recovered extraterrestrials.

A qualitative analysis of twenty artificial intelligence characters reveals how purposeful learning goals, stylized ...

Scientists have mapped large parts of the ocean floor, but mapping the seabed is very different from visiting it, observing ...