Scientists say amino acids produced by life are distributed differently and more diversely than amino acids produced by ...

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 ...

The scientists supposedly all had access to sensitive government research, and the nature of their work has led to ...

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

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.

Scientists are especially interested in regions like Shalbatana Vallis because they preserve evidence that Mars was once far ...

By Andrew Hay May 8 (Reuters) - President Donald Trump and Defense Secretary Pete Hegseth on Friday released dozens of previously classified files on alleged UFO sightings and alien life to provide ...

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

Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is ...

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