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

Discoveries from the Isle of Wight have unveiled ancient shellfish fossils that highlight early parental care practices.

Ancient deep-sea organisms suggest movement, sexual reproduction, and complex animal life began earlier than previously thought.

Arguably one of the most curious ancient human relatives is Homo floresiensis, a 3-foot-tall species that lived on the ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

But exploring the evolutionary roots of these diverse maternal methods is tough, because reproductive tissues decay quickly ...

Researchers working with the Smithsonian pored over 10,061 artifacts and other elements to determine whether tiny ‘Homo ...

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

An experiment that involved feeding a dead goat to a Komodo dragon as well as an analysis of thousands of ancient bones ...

Instead of hunting big game or wielding fire, the hobbit-like hominin Homo floresiensis likely scavenged leftovers of prey ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...