With social media reports of harlequin ladybirds invading UK homes this week, Elizabeth Rizzini explains why the weather ...

This video shows hundreds of thousands of purple martins swarming throughout downtown Nashville, Tennessee, last summer. Each night for several weeks, onlookers gathered in the Tennessee Titans ...

Large clusters appearing on weather radars are likely massive flocks of migrating birds, not storms. A record-breaking 1.2 billion birds were estimated to be migrating in a single night during the ...

For weather watchers in Oklahoma — the heart of Tornado Alley — the weekend's record-breaking earthquake created a curious blip on their radar screens. Weather radars at the National Weather Service ...

On the night of Oct. 8, more than 1.25 billion birds were recorded flying south across the U.S., according to BirdCast, a real-time migration tracking project. It was the highest single-night ...

For centuries, researchers have pondered how starlings travel in those gorgeous shape-shifting clouds. The answers continue to surprise them. A convergence of starlings swirls above St. Peter’s ...