Kupreanof Island sits in the middle of Alaska’s Alexander Archipelago, a roadless stretch of temperate rainforest roughly 100 ...
The Alaska Volcano Observatory raised Kupreanof Volcano's alert level to Advisory and its aviation color code to Yellow on ...
Not all earthquake faults behave the same. Some stick and snap, causing earthquakes. Others move slowly over time. For years, ...
One of the world's strongest earthquakes struck Russia's Far East early Wednesday, an 8.8-magnitude temblor that set off a ...
The Alaska Volcano Observatory has raised the caution level at Kupreanof Volcano on the Alaska Peninsula, a normally quiet peak that hasn’t had a major eruption in almost 570,000 years.