Brain scans of modern listeners suggest that Aztec whistles sound like human screams, which may have prepared sacrifice ...

A five-year leak on a Russian module of the International Space Station has gotten worse over time. Now, NASA and Russia's ...

At least 15 people have fallen sick as a result of eating contaminated ground beef, and health officials warn that the ...

A new study reveals that the asteroid 2024 PT5, which has been orbiting Earth for 2 months, may have a "lunar origin." ...

Octopus filmed firing stones from her siphon from inside a clam shell like a sniper in never-before-seen behavior captured ...

Peculiar James Webb Space Telescope observations seem to show gargantuan black holes in the earliest moments of the universe.

The Indian Ocean "gravity hole" is a region where Earth's mass is reduced, leading to weak gravitational pull, ...

How many of the 160 named volcanoes in the U.S. and territories do you know? If you live in Alaska you have a big advantage.

For the first time ever, marine biologists have measured how much energy octopuses really need to change color — and it's a ...

Neanderthals tended to bury their dead in caves, while early modern humans buried their dead in the fetal position, new ...

Observe the moon and planets up close with this reflector telescope from Celestron — now $246.49 at Amazon for Black Friday.