Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.

NASA's hunt for alien life may be undermined by its own instruments, according to a group of leading astrobiologists who warn that current tools and mission designs are likely missing subtle, but ...

Unidentified aerial phenomena claims resurface, sparking debate over alleged alien life and government transparency. Despite ...

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

UFO researchers say upcoming US defence files on unexplained phenomena could reveal proof of alien life within weeks, potentially supporting claims extraterrestrials are already on Earth, even as ...

The current prevailing idea is that extraterrestrial life would manifest itself as a unique and obvious signal, whether ...

Explore the shocking claims of alien life in recovered UFOs and the controversy surrounding these extraordinary assertions.

This Scientific Reports Collection welcomes original research on Extraterrestrial drilling systems for subsurface exploration. Narrative review articles are also welcomed, to our sister journal ...

The number of planets capable of hosting alien life may be smaller than we thought, thanks to a new understanding of how water levels drive a planet’s climate. Below a certain level, carbon dioxide in ...

Mars, Europa and Enceladus are the three most promising locations in the solar system to search for life living off cosmic rays. When you purchase through links on our site, we may earn an affiliate ...