There is another living world above our own, a community of microorganisms, including bacteria, fungi, viruses, and other microscopic life form, who live in the clouds above us. Their habitat is ...

Social media users were perplexed by unusual sighting in the viral video, with one saying "genuinely what is this." ...

Often, these are fair-weather clouds that form when the Sun warms the ground and the warm air rises. You’ll often see them on humid summer days. However, if the air is particularly warm and humid, and ...

Most clouds on the planet are made of water ice. The clouds photographed by Curiosity are at an altitude of 37 to 50 miles above the planet's surface. Other images show the clouds as white plumes ...

Nasa has shared a video of some pretty cool-looking clouds, spotted above the planet Mars. Their Curiosity rover - a robot helping scientists learn more about Mars - captured this amazing video ...