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

In a world easily startled by sensationalism, Tyson offers a cool, gentle voice of reason amid the unchecked fascination with ...

New detection method: Scientists found that life leaves distinct statistical patterns in molecular diversity and distribution ...

They are the Women in Black. A pair of Government Accountability Office workers nicknamed the “Alien Girls” are touring ...

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

A newly released UFO images from the Trump Administration's archive has sparked intense online debate, with critics ...

UFO expert Dr Greg Seab questions the evidence in newly released Pentagon UFO files but believes there is life beyond Earth.

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines a very different kind of solar system that could harbor life-forms we haven ...

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

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 War Department released more than 160 files Friday related to sightings of UFOs dating back nearly 80 years, two days ...