Noctilucent cloud season is upon us. If you’re in the Northern Hemisphere this summer, keep your head to the skies at sunset ...

Just because we can find ozone in the atmosphere of other planets doesn't mean there's life. Ozone is a sign of life on Earth ...

Waterspouts are a relatively common sight over the waters surrounding the U.S. Virgin Islands, and the weather phenomenon can ...

It's difficult to overstate just how surprisingly early to the party this water may have been. “This suggests that water, the ...

Hailstones have been said to bounce up and down through clouds as they grow. A new study found that many stones take much simpler paths.

FROM AFRICA TO TAMPA BAY  Saharan dust can bring hazy skies, dry air, beautiful sunsets — and a surprising effect on ...