Picture this: you’re standing in a frozen landscape, breath visible in the crisp air, when suddenly the sky explodes into a ...

The SR-71 Blackbird’s earned world record for speed has never been topped by a successor. The fastest jet to ever fly the ...

The Fourth of July is about all things American: parades, cookouts, cold beer and, of course, fireworks. Those pyrotechnics ...

WASHINGTON (AP) — The Fourth of July is about all things American: parades, cookouts, cold beer and of course, fireworks.

A polar air mass has brought record low temperatures to Argentina, Chile and Uruguay, causing at least 15 deaths and forcing ...

In two recent studies, researchers suggest a weakening ocean current system is to blame for a persistent cold spot in the ...

The Founding Fathers who gathered in Philadelphia to adopt the Declaration of Independence on July 4, 1776 picked a nice day ...

On 28 November 1966, an American airplane flies over the Antarctic Peninsula just south of the southernmost tip of Chile. On ...

As Europe and North America swelter through heat waves, people in South America are contending with equally extreme weather ...

A patch of the Atlantic Ocean just south of Greenland is cooling while much of the world warms. The origin of this "cold blob" has been linked to weakening ocean currents that help regulate global ...