"There are incredibly tantalizing samples in the Perseverance rover's cache that could revolutionize our understanding of ...

The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and ...

Erich von Däniken, the Swiss author whose books on the extraterrestrial origins of ancient civilizations brought him both ...

And even if they were to happen across the probes, finding a way for aliens to discover where and when they were made is not ...

A peculiar metal shard that sparked UFO enthusiasts’ imaginations as potential alien technology has been debunked by ...

Buying bottled water at the airport may seem like a waste of money, but a new study suggests it might just be an investment ...

Astronomers scan interstellar comet 3I/ATLAS for alien signals as Breakthrough Listen's 2026 technosignature search comes up ...

In Ripley's fight to keep human life as far as physically possible away from the Xenomorphs, Burke was initially a warm ...

New Scientist writers and contributors have chosen their top science-y books, films, TV shows, music, video games and board ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

The unusual behaviour of interstellar comet 3I/ATLAS has reignited online debate, but astronomers say the gaps in public ...

About 470,000 “interesting” radio hits can still add up to zero. That was the practical outcome when astronomers aimed one of ...