A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation ...

Solar flares are classified based on their strength and fall into five designated categories: A, B, C, M and X. An X-class solar flare is the most intense type of solar flare and can produce as ...

A space-based telescope has captured new images ... erupting from the sun's far side, near its north pole. Sometimes, these storms are directed toward Earth, such as last summer when a remarkable ...

The magnetic north pole is once again on the move—this time ... a senior research scientist at the University of Colorado Boulder and NOAA’s National Centers for Environmental Information ...

SPACE (KXAN ... will see 24 hours of darkness while passing over the South Pole and 24 hours of daylight while passing over the North Pole. The crew will also witness atmospheric phenomena ...