To reduce air pollution associated with ocean transport, the International Maritime Organization tightened restrictions on ...

These clouds look unreal, but they are a real phenomenon called Kelvin Helmholtz clouds. They form when one layer of air ...

Add Yahoo as a preferred source to see more of our stories on Google. Giant cumulonimbus clouds in Australia. Steve Christo - Corbis/Corbis via Getty Images Clouds form when water vapor – an invisible ...

I’m a meteorologist, and I’ve been fascinated by weather since I was eight years old. I grew up in Minnesota, where the weather changes from wind-whipping blizzards in winter to severe thunderstorms – ...

I’m a meteorologist, and I’ve been fascinated by weather since I was 8 years old. I grew up in Minnesota, where the weather changes from wind-whipping blizzards in winter to severe thunderstorms – ...

Noctilucent clouds over the Baltic Sea, as seen from Germany in 2019. Typically seen in polar regions, the clouds are increasingly appearing at mid- and low latitudes. Matthias Süßen via Wikimedia ...

NORFOLK, Va. — Technically called “cumulonimbus flammagenitus,” pyrocumulonimbus clouds are a rare weather phenomenon caused by intense heat. These towering clouds form when extreme heat from a ...