A rocky world orbiting within its star’s habitable zone may be surrounded by a helium-rich atmosphere, providing the ...

It took James Franco weeks of preparation for a single day, when he finally posted on July 13: low-quality, black-and-white security camera footage that he claims proves the presence of some sort ...

For instance, what if we really are being visited by aliens from other worlds and they turn out to be aggressive, violent, ...

Aliens: Fireteam Elite 2 is going to be an San Diego Comic-Con 2026, as the team will have a special panel while giving away ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.