A tornado warning was issued in several counties, and storms filled the sky with lightning and dark cloud formations. The NWS ...

The area near clouds is often classified as ‘clear sky’, but a new study demonstrates the potential biases of misclassifying ...

Lenticular Clouds Lenticular clouds, with their distinctive lens shape, often hover over mountain ranges like alien ...

Ahead of us clouds are boiling up like cauliflower ... The twister quickly dissipates, leaving a spectacular lightning show. Two long bolts crisscross the sky like an electrified X,followed ...

Sky’s going crazy over Texas! Lightning is popping off like fireworks Watch this wild storm in action! #StormWatch ...

“Even though the sun has set in Gale Crater, the clouds are high enough in the atmosphere that the sun still shines on them, making them seem to almost glow in the sky,” wrote Alex ...

There are lots of different kinds of lightning. The most common is sheet lightningwhich flows between clouds and lights up the whole sky. There’s also fork lightning which flows between a cloud ...