Kelvin Helmholtz clouds are named after the two scientists who studied the physics behind them A rare cloud formation resembling waves in the sky has been seen across North Yorkshire. The billowy ...

A rare cloud formation resembling waves in the sky has been seen across North Yorkshire ... Known as Kelvin-Helmholtz clouds, they form when a faster stream of air moves above rising air below.

A photo supposedly showing a "fire rainbow" lighting up the sky above Alaska was shared to ... high-altitude cirrus clouds made up of hexagonal plate crystals." That article added: Sunlight ...

Artist Gregory Scheckler’s 'Sky Stories' film and album, launching on Earth Day, uses 25 years of sky imagery and sound to ...

With the air as his canvas, a Dutch artist applies water vapor, smoke, lighting—and conjures clouds in surprising ... in gallery spaces include a sky-grazing cloud at the De Groen Fine Art ...