NASA's Curiosity rover has photographed extraordinary spiderweb-like formations on Mars that scientists believe could hold ...

Scientists may have found a powerful new way to hunt for alien life — not by searching for specific molecules, but by looking for hidden patterns in how those molecules are organized. Researchers ...

This week on The Break Out, we explore the US military's newest tranche of declassified Unidentified Anomalous Phenomena before visiting a tank training facility in northern Europe.

For decades, the search for life beyond Earth has revolved around a key question: What molecules should scientists be looking ...

UFO belief is not a religion in the traditional sense. There are no centralized leaders: no popes, no universally recognized ...

ESA's Mars Express orbiter captured dramatic new views of a rugged Martian landscape shaped by catastrophic floods billions ...

Curiosity, which is exploring Gale Crater, conducted a chemistry experiment on a rock sample that revealed complex carbon ...

Flying discs, metallic orbs, and a mysterious cylinder tumbling past the Apollo spacecraft. Those are just a few of the ...

More than 170 accounts and videos reveal never-before-known UFO sightings.

You're an anaerobic microbe sunbathing on a Martian beach billions of years ago listening to the small waves hit the ...

President Donald Trump said he would urge China's Xi Jinping to "open up" to U.S. business on his way to a summit in Beijing, ...