NASA's Mars Exploration Rover Spirit captured this stunning view as the sun sank below the rim of Gusev crater on Mars.

The 45th Weather Squadron forecast had warned of potential anvil clouds, cumulus clouds and thick cloud layers in the aftermath of a sea-breeze collision zone over the Florida peninsula ...

A sunset illuminated fluffy mammatus clouds over parts of central Texas on Thursday, May 1, as weather officials warned of severe storms. Texas-based storm chaser Chad Casey captured this footage ...

As the storms moved out, a roll cloud moved in. Known for their low and horizontal cylindrical shape, roll clouds are a type of arcus clouds that are commonly formed along the outflow boundary of ...

37,127 people played the daily Crossword recently. Can you solve it faster than others?37,127 people played the daily Crossword recently. Can you solve it faster than others?

The Space Force's 45th Weather Squadron predicts a 75% chance of favorable weather for SpaceX's upcoming nighttime liftoff, with cumulus clouds and anvil clouds posing threats. SpaceX Falcon 9 ...

A street cat in Bangkok. Piazza Navona in Rome. Airplane wings cutting through cumulus clouds. A visit with an aging family member. Some people have gone from avoiding flying to even enjoying it.

Elsewhere, there will be brief sunny spells, with cumulus clouds developing in the sky. These clouds will lead to some showers, and in the southeast, there may even be a slight chance of thunder. With ...

The clouds that form this way, through buoyant air rising in thermals, are known as cumulus clouds. Cumulus always have lumpy tops, looking a bit like a cauliflower. That’s because different ...

There will be an increase in high cloudiness over the southwestern regions. In the afternoon, cumulus clouds will develop, mainly over the mountains. Daytime temperatures will increase and the maximum ...