USGS

Paralytic shellfish poisoning, caused by eating seafood contaminated with toxins from harmful algal blooms, can be deadly to humans. Now, using marine…

In a new study, scientists say a group of volcanic Aleutian islands could be part of a massive, single, undiscovered volcano.While scientists have been…

A magnitude-5.4 earthquake shook Unalaska and Akutan over the weekend.The quake struck Saturday at 5:25 a.m. about 20 miles south of Akutan, according to…