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

Sharks are formidable fish, having survived multiple mass extinction over hundreds of millions of years. But how much do you ...

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

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 ...

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

Of all the binoculars we've tested over the years, these are the best models at the cheapest prices we've found ahead of ...

Our experts have spotted some amazing camera deals to save you thousands on your next camera during Black Friday Week.

When stars explode as supernovas, they can cause serious cosmic carnage. Is Earth in any danger from any nearby stars? When ...

Save $460 on the latest and most affordable smart telescope from Unistellar. With the press of a button, it'll automatically ...

Two previously unknown Neolithic stone circles have been found in England, and they may have been part of a "sacred arc," an ...

Aftershock II, a new rocket built by students at the University of Southern California, recently broke a number of ...