Bursts of solar flares from the Sun’s surface look spectacular, but they can pose a danger to us here on Earth. If one was to hit us hard enough, it would knock our entire planet into darkness.

The Kmart-branded lights had "literally disintegrated" in the strike and burnt the pattern into the tree trunk, which sits ...

Not too far from Earth is a giant space rock that has silently played host to just twelve people in its entire history. What ...