This video explores distant planets and the search for alien life through imaginative surreal landscapes. It examines how ...

Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

The subject of UFOs and aliens is vast and complex, making it impossible to summarize in one article. Flying saucers/UFOs made headline news throughout the world in 1947, sparked by two major, highly ...

Here’s what scientists know about the life form and why it could change their understanding of desert ecosystems.

A research team has developed a new approach to detecting life beyond Earth that does not rely on identifying specific ...

A new study proposes detecting life in space by spotting patterns across many planets instead of focusing on one at a time.

Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the ...

A rare fossil discovery is shedding light on the “missing years” of early sponge evolution. Scientists found a ...

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...

Airborne genetic material can be used to paint a picture of ecosystem health, watch for invasive species and even identify ...

Unusually well-preserved fossils have provided the earliest known evidence of a land vertebrate that could pump air in and ...