Dive into the fascinating theory that octopuses might not be from Earth—are they really aliens?

Scientists may need to broaden their horizons in their search for alien life.

Dubbed HD 137010 b, the planet might fall just within the outer edges of its star's 'habitable zone', meaning there could be liquid water on its surface and a suitable atmosphere for life.

NO ALIENS, dead or alive, have ever been taken to Porton Down, a government website proclaimed last year in an attempt to ...

It seems like every few months, there’s some kind of news about problems with the scientific publishing industry. Why does ...

In one of the most baffling discoveries of the last decade, scientists have found a clue in a cave to how life might survive ...

A Brazilian neurosurgeon claims he performed surgery on a living alien, revealing shocking details from the 1996 Varginha UFO incident.

Bacteria that thrive on Earth may not make it in the alien lands of Mars. A potential deterrent is perchlorate, a toxic chlorine-containing chemical discovered in Martian soil during various space ...

A recent global analysis shows that invasive alien species are linked to significant declines in insect populations and ...

Has driving through history ever been so cool, beautiful and timely than visiting Cape Canaveral, the original and current spaceport for NASA?

Using data gathered by NASA's Juno Jupiter orbiter, scientists estimate that Europa's ice shell is about 18 miles thick — ...

The theme this week is proximity - whether an alien / UFO sighting from the Brazilian archives, NASA returning to the moon ...