Boardroom drama usually happens behind closed doors. But at Harley-Davidson HOG-2.09%decrease; red down pointing triangle, a fight to define the future of the iconic American motorcycle brand has ...

Space.com reports how a rare “cannibal” solar eruption — also referred to as Coronal Mass Ejections (CMEs) — caused aurorae to light up the sky all over the Northern and Southern Hemispheres.

Glowing lava erupted from Mount Etna on Friday, April 18, after “strombolian activity” was observed at the volcano’s South East Crater. Strombolian activity “is the typical persistent eruptive ...

1,000 per tonne. These sand layers are believed to contain remnants of the Mt. Toba supervolcanic eruption that occurred about 74,000 years ago in present-day Indonesia. These are crucial to ...

An eruption at Mount Spurr, the closest volcano to Alaska’s population centers, is now less likely, researchers said Thursday. Last month, the Alaska Volcano Observatory warned Alaskans that ...

This wasn't just any CME, it was a rare 'cannibal' CME formed when two CMEs, launched in quick succession by a double filament eruption on the sun, merged as they traveled through space.

Photo Ash erupts high into the atmosphere from Kilauea in 2018. A new study found the eruption sparked a massive phytoplankton bloom that sequestered much of the carbon released during the eruption.

ANCHORAGE, Alaska – We love our pets and worry about their safety during natural disasters, especially something as unique as a volcanic eruption. Scientists with the Alaska Volcano Observatory ...

It was clear the land would take a long time to recover from the eruption. But one team of scientists had an idea about how they could help speed up the process: sending a few gophers there on a ...

Scientists provided an update Thursday on the chances of an eruption of the Mount Spurr volcano in Alaska, a situation being closely monitored by officials in Anchorage, the state’s largest city.