Northern lights occur when a solar flare interacts with Earth's atmosphere.

We could be in for a Northern Light show of epic proportions. A barrage of intense flares erupted from the Sun earlier this ...

A surge of solar activity could trigger auroras.

A solar radiation storm stronger than one we've seen in over two decades is in progress, the Space Weather Prediction Center announced Monday.

A rapidly growing sunspot has fired off at least 18 M-class and three X-class flares in just 24 hours, including an intense X8.3 eruption.

The recent snow storm that overtook Texas reportedly crashed the state's wind and solar energy generators, leading to natural ...

The Sun is angry again, unleashing a series of powerful solar flares that have triggered warnings from space agencies across ...