Imagine standing beneath a sky alive with swirling greens, purples, and reds—nature's own light show, the aurora borealis. Alaska, with its vast, dark skies and prime location beneath the auroral oval ...

There's no other experience on Earth quite like witnessing the northern lights. Also known as the aurora borealis, this spellbinding phenomenon – when brilliant hues of green, yellow, red and purple ...

Skies across the Northern Hemisphere are in for a special Labor Day light show as an intense "cannibal" solar storm speeds toward Earth. Expected to hit the planet's magnetic field between the wee ...