Astrobiologists are raising concerns that humanity’s search for alien life may be limited by the very tools designed to find it.

Astronomers estimate there are 10 billion Earth-like planets in the Milky Way, increasing the statistical likelihood of ...

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

Alien civilizations, cosmic signals, and megastructures drive this deep search for intelligent life beyond Earth. The video ...

The CIA has been accused of attempting to use DNA submitted to 23andMe and Ancestry.com to aid in their hunt for aliens on ...

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

A new study suggests Mars could help scientists understand how alien worlds evolve by showing how a once warmer, wetter ...

A Harvard professor said Monday he may have uncovered evidence of alien life in the universe and told Americans it would fundamentally change their understanding of their existence. Harvard Professor ...

The Canadian fossils belong to the White Sea group. But they appear to be around 567 million years old – 5 to 10 million ...

On Religion columnist Terry Mattingly writes about the centuries-spanning debate over UFOs, aliens and their religious ...

Getting a clean bill of health from a medical scan doesn’t always mean you’re healthy – sometimes the scanner just missed it. The same problem applies to searching for life on other planets, and until ...

A well-known conspiracy theory (also seen in The X-Files) attests that aliens are in communication with the U.S. government, ...