A group of whale watchers spotted several humpbacks on July 16 off the coast of Massachusetts. As they looked closer, the group with Cape Ann Whale Watch realized they were witnessing something ...

They detected multiple cloud-cloud collisions that may be behind star formation processes in this bubble. The findings were ...

Following the sweeping path of a cold wave through the Arctic, the skies were alight with rare polar stratospheric clouds, which presented a rainbow-like show throughout the sky. Images of the ...

INDIANAPOLIS — The Geminids meteor shower is one of the most impressive of the year. At its peak, you might see two shooting stars per minute. The shower is already underway, with a particularly ...

TAKAHASHI, Okayama Prefecture--A university lab is providing artificial intelligence-based probabilities on whether a sea of clouds will form around the “mountain castle in the sky” here.