Scientists have identified 45 Earth-like exoplanets that are the strongest known candidates for hosting extraterrestrial life.

The US government has registered the domain aliens.gov, according to WHOIS (GoDaddy registry data). The registration was ...

Life on Earth is a precious thing, especially given what astronomers know about the visible universe. Although researchers have so far identified over 6,000 exoplanets beyond our solar system, only a ...

If we're to find extraterrestrial life in the universe, astronomers have pinpointed the best places to look for it. They have ...

President Trump reportedly has restricted access to classified UFO programs, raising concerns about transparency and ...

Oxygen has been the most important gas in our search for life among the cosmos thus far. On Earth, we have it in abundance ...