The path of totality will carve an arc of darkness across the surface of our planet – at the height of the August tourist ...

The mechanism involves atmospheric waves that bounce between the upper atmosphere and ground level, amplifying weather patterns and making them more extreme. Scientists call this “stratospheric wave ...

While US officials are worried about Russian anti-satellite weapons, or ASATs, the behavior of Russia's Nivelir satellites is puzzling. It's clear that Russia is deliberately launching these ...

Today in History for July 11: In 1533, Pope Clement VII excommunicated England's King Henry VIII.

Security threats to the Canadian Arctic emanate from outside the region but target or affect the region itself ...

Atlantic island after an indication of an engine problem.Passengers were stuck on Terceira, part of the Portuguese island ...

European NATO members have projected naval power into the Indo-Pacific through aircraft carrier deployments in recent years, ...

Rising temperatures in the North Atlantic are slowing vital currents, but a new process in the Arctic could save the day, scientists say.