Greenland is gaining national security importance as climate change increasingly thaws the Arctic and puts its land and ...

Donald Trump has fuelled fresh fears over Greenland after delivering a cryptic three-word response when asked how far he is ...

The aurora lit up the skies above Alaska's largest city on Tuesday, creating a stunning display for early morning dog walkers ...

President Trump’s slumping job approval numbers and the public controversies swirling around his second term in office are ...

"This is the largest solar radiation storm in over 20 years," the Space Weather Prediction Center said on Monday.

A geomagnetic storm made the northern lights — the aurora borealis — visible as far south as Alabama and New Mexico Jan. 19.

Earth is still reverberating from the colossal coronal mass ejection ( CME) that struck on Jan. 19, triggering dazzling ...

Parts of about 27 states are partially or fully within NOAA's forecasted "view line" for the northern lights on Jan. 20. The ...

The predicted "view line," or the southernmost spot where skygazers might still be able to view the northern lights, includes ...

Solar cycle 25 may be on the downswing, but that doesn’t seem to be stopping the auroras from putting on a show.

[ Chris Pratt: 'Jurassic Park was part of my childhood. I don’t want to just pimp it out.' ] “I’m trying to make sense of the ...

The aurora could be visible across Canada and much of the northern U.S. following a major disturbance in the Earth’s magnetic ...