Movies like "Disclosure Day" and "Project Hail Mary" renew our fascination with extraterrestrials and the idea that humankind ...

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

A newly identified world beyond our solar system is giving scientists a fresh look at how strange planets can be, and it may ...

A ring camera from a Southern California home captured an alien-like figure walking across a yard. NBC News' Camila Bernal spoke to some experts on whether they feel ...