Original article source: See it: Rare horseshoe vortex cloud captivates Oklahoma sky The predatory fish can grow up to 3 feet long, slither across land and breathe air Video footage shows the goose ...

Thunderstorms above Oklahoma sculpted a seldom-seen spectacle in the sky Friday morning. The formation of a horseshoe vortex ...

Unusual cloud formations—rippled, twisted, and glowing—are appearing more frequently, sparking curiosity and concern. Experts ...

A celestial shadow known as the Circinus West molecular cloud creeps across this image captured from Chile with the ...