A new study shows that black holes consume gas which creates an outburst that cools nearby gas for the black hole to consume ...

An artist's conception of a black hole's corona, which are the pale swirls above and below the black ... when its corona — a billion-degree cloud of rapidly moving particles enveloping a black ...

Dry lightning strikes have been blamed for causing a number of bushfires across Victoria. But what's the difference between dry and wet lightning?

33,530 people played the daily Crossword recently. Can you solve it faster than others?33,530 people played the daily Crossword recently. Can you solve it faster than others? Fact check: $50 million ...

The highs will warm above freezing Sunday afternoon with abundant ... Look for a mix of sun and clouds on Tuesday with a 40% chance of snow showers. The high will be 31 degrees.

Noctilucent clouds shimmer above a hill on Mars in this image ... Curiosity has been observing these clouds for several years. While black-and-white photos emphasize the texture of the clouds ...

The Eudy SoloCam S340 is an outdoor security camera with plenty of tricks up its sleeve. Being wireless makes installation ...

Non-experts define contrails as condensation trails that form due to the steam left behind by aircraft and which take shape ...

Find White Cloud stock video, 4K footage, and other HD footage from iStock. Get higher quality White Cloud content, for less—All of our 4K video clips are the same price as HD. Video Back Videos home ...

Observations from NASA's Chandra X-ray telescope and the VLT have revealed jets blasting from supermassive black holes cause ...

These shoes are available in many colors and designs, including themes based on NBA teams and famous US cities. Another Adidas Superstar II model, the “Core Black/Cloud White” women’s sneaker, is ...

Finding the probable cause of the fatal mid-air collision above the Potomac River next to Reagan National Airport rests  in ...