Efforts to manage invasive alien plant species in forests could be held back by a continued reliance on chemical methods, ...

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

Stacker compiled a ranking of cities with the most UFO sightings in Tennessee using data from the National UFO Reporting Center.

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

We were excited … to get a couple of guys that we think can really help our team now and also into the future." ...

The D.O.J. has fast-tracked immigration cases for unaccompanied minors and fired judges who appear not to comply.

Maybe the real monster in the Alien franchise isn’t actually the killer alien. Because behind the acid blood and jump scares is an even more insidious horror: a single employer with unchecked power.