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

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?

Scientists have developed a new type of electronic "skin" that could give robots the ability to "feel" different tactile ...

This painted penguin pot is in the collection of the Art Institute of Chicago. It was made about 1,600 years ago and was collected in Peru in the late 19th century. The multicolored ceramic vessel is ...

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 ...

The Garmin Forerunner 255 is now 43% at Amazon, bringing this excellent GPS all-rounder to its lowest-ever price.

We don't know exactly why men are taller than women on average, but we have some genetic clues. On average, human males tend ...

Astronomers have spotted another never-before-seen "nova" blaze to life in the night sky. This may be the first time that ...

NASA astronaut Nichole Ayers captured an electrifying image of a giant lightning "sprite" shooting up over Mexico and ...