On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be ...

Interstellar space is unforgivingly vast, but the emptiness has some advantages. The lack of atmosphere means there is no aerodynamic drag.

Experts have identified a hidden chemical fingerprint that may help in the decades long search for alien life in the deepest regions of the cosmos.

From alien invasions to advanced technology, these classic science fiction novels tackled topics that are still worth ...

More than 70% of Earth is covered by water, yet less than 10% of the ocean has been explored. From the mysterious Baltic Sea Anomaly and legends of Atlantis to claims of hidden underwater alien bases, ...

By studying Earth's toughest microbes and complex animal "speech", scientists are reshaping how we search for – and may ...

Overlooking signs of alien life may be humanity’s biggest mistake, according to scientists warning NASA could miss hidden ...

Astrobiologists warn that NASA's current instruments may miss subtle signs of alien life, risking 'false negatives' in the ...

We've been looking at nature the wrong way, argues Rowan Hooper. If we stop focusing on the individual, we get a whole new ...

Astronomers may be able to identify possible Dyson swarms by looking for unusually cold, clean infrared signals around ...

The natural world is filled with creatures so bizarre that they often look more extraterrestrial than earthly. Among them, ...