We don’t just have to look in our own gene pool to find what happens to Neanderthal alleles when they came into our ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your ...

As you might imagine, the Klingons weren’t always envisioned as being total freaks in bed; that concept wasn’t introduced ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

New research shows many people vastly underestimate other people's beliefs in extraterrestrial life. Is social stigma keeping ...

OUR early human ancestors faced a life-threatening monster lurking in rivers and lakes. Scientists have uncovered evidence of ...

Many mammals have fur the color of brown and black. Why don't they have more exotic colors, like purple and neon pink?

The planet Vulcan is no longer called Vulcan in the far-flung future of Star Trek: Starfleet Academy, but some characters are ...

In the movie Hoppers, scientists “hop” human consciousness into animal-like robots to talk to other species. We asked the ...

Kristi Noem, the ousted Homeland Security chief who enforced President Donald Trump's immigration crackdown, did not shy away ...