A NASA whistleblower claimed that the space agency knowingly covered up proof of alien life captured in everyday photos.

Get an early start on the Fourth of July in Berthoud, where the annual Third of July Celebration will feature fun and fireworks. And in Loveland, the Rialto Theater Center’s Flashback Movie will be ...

Teetering near endangered status, the starlet sea anemone produces “an ancient mechanism” for fighting viruses that ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

Yoga can be seen as an accessible way to exercise and improve well-being. You don't always need a gym membership, specialist machinery or other people to do it.

Lilo & Stitch 626 #2 hits stores Wednesday! Can Stitch learn to swim, or will a giant squid ruin everything? Plus: flashback ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

Area 51 is back in the spotlight after a swarm of earthquakes near the Nevada military base. But the real story of Area 51 is ...

The main focus of the trip is to study the effects of long-term spaceflight on the body, but the test is also a side mission.