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

This video explores the uncomfortable possibility that the biggest obstacle in finding alien life is not distance, but ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life. The problem is not finding the star.

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

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

Well, as a matter of fact, I have often had close encounters with aliens, only I never bothered to mention it here. For this ...

The small alien bus driver character in DC's Supergirl film has a very distinct voice. Here's who plays that character and ...

SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands ...

Astronomers suggest that space weather could distort alien signals, making them undetectable. This challenges traditional ...

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

The US pilot who was rescued after his plane was shot down in Iran chillingly recalled being swarmed by Iranian drones who ...

In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...