More than 2,500 alien plant species could find suitable conditions in the Arctic, especially in northern Norway and Svalbard.

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

Barack Obama sparked a debate after seeming to confirm aliens are “real” on a podcast. The comment came as Congress continues ...

His clarification followed comments he made to podcast host Brian Tyler Cohen over the weekend ...

What was not reported and should be the foundation of formulating any informed opinion regarding the matter is whether those ...

While idea may violate Occam’s razor, “it remains a speculative but logically open alternative,” says biologist Robert Endres.

A new analysis from CSB places West Virginia among the states where abduction-style UFO reports appear more often than ...

GOP lawmakers prefer a more targeted approach as the president rails against mail-in ballots.

Barack Obama appears to confirm existence of aliens as he shuts down major conspiracy theory ...

Minnesota state officials have pressed for ICE and other immigration authorities to cease aggressive actions in Minneapolis and elsewhere in the state.