Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

The discovery bemused residents of a small town in northeastern Australia. The objects appear to be junk from a space launch, ...

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

Professional squatters allegedly use forged deeds, fake leases and identity theft to hijack Los Angeles homes, prompting ...

The legislation creates an immediate federal exemption for service members, closing loopholes used by trespassers during ...

From "Independence Day" to "Invasion of the Body Snatchers", movies and TV shows are packed with advice for anyone aspiring ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...