Inside an incredibly bright cluster of galaxies, a long-dormant supermassive black hole has come back to life. Radio images ...

Think "exploding trees" sound like sci-fi? As a polar vortex hits the U.S., here's some of the science behind this loud, ...

Every time arctic air drops south, and temperatures plummet well below zero, social media lights up with a scary (and ...

From planet-scorching stellar outbursts to cataclysms so powerful they shiver the very fabric of spacetime, these are some of the biggest blasts our cosmos has to offer ...

NEVER-BEFORE-SEEN footage of the Sun shows incredible towering eruptions exploding into the darkness of space. It was ...

As more than half of the United States braces for a powerful winter storm, some meteorologists are warning on social media that “exploding trees” are possible.

Solar Orbiter captured the most detailed view of a solar flare, observing the build-up of events that lead to the explosion.

An exploding tree claim has gone viral as the U.S. brace for an Arctic blast that will send temperatures plunging, triggering ...

Shoppers are advised to buy essential items like water, batteries, and non-perishable food ahead of time to prepare for ...

“EXPLODING TREES are possible in the Midwest and Northern Plains on Friday and Saturday, as temperatures are forecasted to ...

ESA's Proba-3 mission, made up of twin spacecraft capable of aligning to create artificial eclipses, has captured "rare" ...

Earth has been struck by its strongest solar radiation storm in over 20 years, triggering rare aurorae far from the poles and raising concerns for satellites, aviation, and power grids.