Explore how cutting edge telescopes, AI, and new detection methods are transforming the extraterrestrial life search and ...

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

(cokada/iStock/Getty Images) Alien megastructures built to harvest stellar energy or alter the orbits of stars may be ...

Trump has ordered a UFO data release. But if aliens exist, what would they think of us? - For generations, human beings have ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

reports of alien abductions and recovered memory syndrome or studies that don't reach traditional levels of significance. But neither controversial phenomena nor potentially illuminating but ...