Fittingly, perhaps, the Lightning and the Florida Panthers don’t begin their series until nearly 9 p.m. (ET) Tuesday — a main ...

If the Lightning-Panthers winner gets there again this year, it'll mark the longest stretch of one state or province making it to consecutive title rounds since Alberta — Edmonton six times, Calgary ...

Red sprites have been captured on camera in Western Australia's Kimberley. But how? Here's some advice from an expert weather ...

The thermosphere (53-375 miles up) shares space with the ionosphere and usually has a climbing temperature. When objects pass ...

TAMPA — Marco Kasper scored his second goal of the game at 3:22 of overtime to give the Detroit Red Wings a 4-3 victory over ...

The tying goal came early in the second. Detroit gained possession of the puck in the offensive zone while executing a line ...

NASA astronaut Don Pettit captured breathtaking video of a rare atmospheric phenomenon from his perch high above Earth on the ...

These occur during particularly powerful thunderstorms and travel upwards into the atmosphere, as opposed to normal lightning which travels downward to the surface of Earth. A rare red sprite ...

Eerie, ultra-detailed photo of a lightning 'sprite' exposes one of nature's least understood phenomena — Red lightning: The electrifying weather phenomenon explained — Sprites from space!

Two astrophotographers captured breathtaking video of over 105 red sprites over Tibet during a massive thunderstorm.