Pressure waves from the colossal 2022 Tonga eruption rippled through Alaska’s crust, offering scientists a rare look into the state’s deep subsurface. Atmospheric waves from a powerful volcanic erupti ...

Two thousand years ago, Alaska’s Mount Okmok volcano spewed ash high into the atmosphere for months. Scientists believe it ...

A circular scar on Alaska’s face speaks to an event that may have contributed to the fall of societies on the far side of the ...

It was a very early morning in August when an entire mountainside in Alaska’s Tracy Arm fjord detached and slid into the deep ocean water beneath it.

Scientists have hypotheses about some of nature's biggest mysteries but are still working on proof. Some beautiful phenomena ...

Some predict the glaciers will vanish in two centuries, which could upset the volcanoes below, causing them to erupt more ...

To hit back at the United States in their trade war, China borrows from the US playbook On No Kings Day, Kevin Costner visits ...

First responders in Alaska have conducted dozens of rescues after the remnants of Typhoon Halong fueled a powerful storm that ...

UNIVERSITY PARK, Pa. — For people living near volcanoes, danger goes well beyond lava flows and clouds of ash. Some explosive eruptions can lead to dramatic collapses of the sides of a volcano, like ...

At least one person died and more than 1,000 people are displaced after flooding swept through western Alaska over the weekend. Now, residents are working to recover from the flooding. To talk more ...

Even the most experienced mountaineers are stunned that Kilian Jornet could climb so many 14,000-foot peaks in such a short ...

Mountains have a special kind of beauty that always amazes people. They make us realise how big and powerful nature really is ...