Here's when and where to look for the best chance of seeing Noctilucent, 'night shining' clouds in summer 2025.

This month's night sky is filled with close-range meteors, swirling nebulas, and prime stargazing conditions. Here’s when you ...

Noctilucent clouds, Earth's highest clouds, shine blue in the twilight sky from late May to August in the northern hemisphere ...

There's a good chance to catch aurora borealis in Maine this weekend—if the clouds cooperate.

Noctilucent clouds usually form close to the poles, but in recent decades, they’re being spotted closer to the Equator ...

Cloud formations are a key indicator of atmospheric conditions, and flat clouds with fluffy tops are especially telling.

Weather officials say different types of clouds can tell you what kind of weather to expect. Here's a look at the different types.

Space enthusiasts and families across the U.K. will have the chance to contribute directly to climate science through an ...

Canadian wildfire smoke has drifted all the way down to the Southeast, putting a milky veil across the otherwise sunny sky.

PORTLAND (WGME) -- After an absolutely gorgeous start to the week, clouds and cool temperatures return to the forecast.