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 world. Two thousand years ago, Alaska’s Mount Okmok volcano spewed ash ...

Fears of a huge volcano eruption has sparked a panic buying frenzy as thousands of residents rush to stock up on essential goods. Nearly 300,000 people in Alaska are at risk ahead of the potential ...

Since 2000, specialists at the National Museum of Natural History have produced the world’s foremost report on active ...