One of the best responses I’ve ever had to the simple question “What’s up?” was from my father last year, when he answered, “The sky is up.” And what a beautiful sky it is! Rob Carlmark captured this ...

Altocumulus clouds act as a visual cue for a changing weather pattern. These are the types of clouds that appear ahead of a strong cold front and are a common sight. They indicate the presence of a ...

These clouds are called altocumulus floccus clouds. The tentacle-looking streaks are ice crystals falling from the cloud but evaporate before they reach the ground, known as virga. Federal prosecutors ...

Research meteorologists at the US Naval Research Laboratory Marine Meteorology Division and Scripps Institution of Oceanography, employing the Navy's Mid-Course Doppler Radar at Cape Canaveral, were ...