This 2011 astronaut photo shows the atolls of Rowley Shoals lined up in a near-perfect line off the coast of Australia. The ...

Differences in the gravitational pull between the Earth and the Moon will make July 9, July 22 and August 5 unusually short.

But cameras aren't the only thing you can save money on this Prime Day. We've compiled all the best deals on air purifiers, ...

The Celestron NexStar 8SE is the cheapest we've seen it since January — this deal is one to watch during Prime Day.

What color is moonlight typically, and what other colors can moonlight look like from our perspective on Earth?

Roughly 4,000-year-old bones from Chile contain genetic evidence of leprosy, suggesting that a rare form of the bacteria that causes the disease may have been circulating in the Americas and long ...

"What is the hard evidence, beyond anecdote and suspicion, that unconscious bias impacts on women's careers? Increasing numbers of studies show, in many different guises, just how potent such bias can ...

This high-end workstation offers you excellent performance and phenomenal graphics output — all without compromising on its battery life.

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

We can probably safely assume Rome, in many areas, was likely pretty dirty and rank-smelling. That said, there's evidence of ...

One reason is for camouflage; a giraffe's spots help it blend into its surroundings. The irregular markings break up the ...

An analysis of ancient animal bones found in Germany suggests that Neanderthals extracted grease from them to gobble up ...