A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

The deep ocean is home to one of the strangest phenomena on Earth: bioluminescence. Scientists estimate that more than 75% of ...

A study suggests that stellar plasma may distort alien signals, complicating SETI's search for extraterrestrial life by ...

After reading about this topic for over a decade and spending months researching the possibilities, I’m going to show you the ...

Alien Isolation was a masterclass in horror when it first launched, pitting players against a perfect organism hellbent on ...

Researchers have looked at how particular microbes from Earth would fare in conditions like those of Mars, the moon, and the ...

Scotland's World Cup match against Brazil was expected to attract plenty of attention -- but an anticipated alien invasion ...

After months of anticipation, Steven Spielberg’s new sci-fi flick Disclosure Day is now in theaters. Its fictional premise ...

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in the modern information age.

When Comet 3I/ATLAS entered our solar system last year—only the third known interstellar object to do so—astronomers took notice. When astronomers first discovered 3I/ATLAS in July 2025, the icy ...