Valentine's Day could bring a dazzling display of the northern lights for stargazers in some parts of the U.S.
When a hurricane or tornado starts to form, your local weather forecasters can quickly pull up maps tracking its movement and ...
According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...