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

Senior leaders at the World Economic Forum are considering whether the group’s main annual meeting should move, as concerns ...

Forecasters warn an extreme winter storm could trigger rare “exploding trees” across the Upper Midwest as temperatures plunge ...

A pair of incredible images taken at the very moment two different stars exploded are also an accurate representation of how ...

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

Northern lights were reported across mid-latitudes, with sightings stretching from Germany to the southwestern United States, ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

Pedro Samuel Spiro was a Greek captain who became Argentina's national hero for his bravery during the Argentine War of ...

In 1776, the United States of America as we know it declared independence. And from the 18th century to today, the country ...

Solar Orbiter has captured the clearest evidence yet that a solar flare grows through a cascading “magnetic avalanche.” Small ...

The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.