The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and ...

From Borg battles to impossible moral choices, these are the 'Star Trek' episodes that define the hit sci-fi franchise.

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp.

Karoline Leavitt questioned what Minneapolis protesters were so upset about as she answered reporters' questions in a gaggle ...

Public fascination with alien visitors has surged again after a cryptic response from the Central Intelligence Agency about ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

The shooting involving federal agents that wounded two people in Portland tonight was part of a targeted operation, two law ...

William Shatner's Captain Kirk has many iconic moments across Star Trek's 79 episodes that make the show an absolute ...

I/ATLAS is a newly detected interstellar object that entered the solar system from outside our stellar neighborhood, ...

What began as a chaotic encounter has evolved into a dispute over transparency, jurisdiction and who controls the narrative ...