Meet Ukraine’s armed forces recruits undergoing rigorous training in northern England as part of the UK’s most ambitious ...

During solar storms and other sun-related events, the oval expands southward into the Upper Midwest, bringing the northern lights to skywatchers at lower latitudes. Rarely does it sit directly over us ...

STANDING on a pitch-dark, icy road in bone-chilling arctic cold, a small tinge of green appeared in the sky. Seconds earlier ...

From the cities instantly incinerated to the global volcanic winter, AI reveals what life would look like if the Yellowstone ...