Why herds of manatees are huddling in water near America's power plants - A polar vortex that has hit much of the U.S. in a blow to the manatee population

A polar vortex that has hit much of the U.S. with ice and snow has dealt a glancing blow to Florida, dropping coastal temperatures and causing the Sunshine State’s manatee popula

A polar vortex that has hit much of the U.S. with ice and snow has dealt a glancing blow to Florida and its manatee population

According to the National Weather Service office in Fort Worth ... Although Florida is not going to see biting cold temperatures or multiple inches of snow, the polar vortex is still going ...

(AP) — A polar vortex that has hit much of the U.S. with ... Public viewing areas are located near power plants in Riviera Beach, Fort Myers and Apollo Beach. Dozens of the sea cows, which ...

RIVIERA BEACH, Fla. — A polar vortex that has hit much of the United States with ice and snow has dealt a glancing blow to Florida, dropping coastal temperatures and causing the Sunshine State ...

Manatees Congregate in Warm Waters Near Power Plants as US Winter Storms Graze Florida RIVIERA BEACH, Fla. (AP) — A polar vortex that ... in Riviera Beach, Fort Myers and Apollo Beach.

Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the South.

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures

The United States is currently experiencing an intense cold front linked to the so-called Arctic “polar vortex”.  The icy air that has particularly affected the central and eastern United States is now descending as far as the Gulf Coast.

Even if you didn't see snow, the Arctic air blast from the polar vortex is still here. See how to get ready for the cold. When will Mississippi get warm?