The polar vortex is a massive, swirling band of cold air that normally traps frigid temperatures around the Arctic. However, ...

Stomp dancing, head jerking, chattering, and skimming create swirling water patterns that direct brine shrimp and small ...

“Flamingos are super-specialized animals for filter feeding,” Ortega Jiménez said. “It’s not just the head, but the neck, their legs, their feet and all the behaviors they use just to effectively ...

A waterspout tornado was spotted swirling above homes alongside a lake. Footage shows the vortex forming in the sky over Singburi, Thailand, on May 26. It can be seen spinning in the air as it ...

A rare waterspout appeared yesterday morning near Koh Khai Nok and Koh Khai Nai, bordering Phuket and Phang Nga provinces.

Rigid webbing primarily produces turbulence. Creating a 3D model of the L-shaped beak, he was able to show that pulling the head straight upward in the water creates a vortex swirling around a ...

In early May, one of my great pleasures was watching violet-green swallows in their fast, circular flights over water (e.g., the river, Kingfisher Pond). They’d just arrived from their wintering ...

The shape of its bill creates a tiny tornado as it pulls out of the water. The swirling stirs up prey and traps it long ...

Olesya Taylor and her daughter Olivia, 12, both died in the January crash over Reagan National Airport. Anne Valerie Ter, 14, ...

These swirling motions, created by the birds ... He also demonstrated that pulling a 3D model of the head upward in water at about 40 centimeters per second resulted in a strong vertical vortex. The ...