A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...

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

A complete Cretaceous shellfish fossil. (University of Portsmouth) Nature has imbued its mothers with many surprisingly ...

WASHINGTON — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to lead a team of outside scientists to study the national ...

Avi Loeb vows to brief public and create website to share findings of team tasked with investigating origins of mysterious ...

In the second season of “Sugar,” Colin Farrell’s character has to deal with life alone. At the end of the first season, it ...

One pilot's offhand description in 1947 started a national obsession that never quit.

This is the story of a mysterious finding in New Hampshire, pieced together from the incident summary sheet and official ...