Mammatus clouds are puffy, balloon-like formations that typically ... particularly when seen in isolation or during an otherwise calm period, can evoke images of hovering ships or alien craft, leading ...

Lenticular Clouds Lenticular clouds, with their distinctive lens shape, often hover over mountain ranges like alien ...

Hypervelocity stars (HVSs) were first theorized to exist in the late 1980s. In 2005, the first discoveries were confirmed.

When I look for the best cloud storage for photos, I always look for services that offer plenty of storage space for high-definition photos with secure online backups at a reasonable price.

Usually, clouds trap some of this heat and send it back to the ground. But as the climate warms, there are fewer low clouds in some areas, which means less heat is returned to the surface.

To find the best cloud storage options for photos, we look for services that make uploading and organizing images effortless, while providing ample storage space at an affordable price.

BBC Weather Watchers have been treated this week to red skies at night in the mornings - and unusual cloud formations ... The best images sent to us from Oxfordshire, Berkshire, Dorset, Hampshire ...

BBC Weather Watchers have been treated this week to red skies at night in the mornings - and unusual cloud formations. Lenticular clouds could be seen widely across Scotland over the past few days.

Google is reportedly bringing back an important Google Photos sharing feature after suddenly removing it without warning last year. This removal has left some users frustrated at the inability to ...

Noctilucent clouds shimmer above a hill on Mars in this image from the Curiosity rover from late ... [+] December. The image comes from Dec. 23. The rover snapped multiple pictures of clouds that day.

Donald and Melania Trump arrive at the White House ahead of the inauguration ceremony on Monday in Washington, D.C. (Andrew Harnik/Getty Images) Donald Trump was sworn in as the 47th president of ...