An Alaskan volcano that has been inactive for more than 100 years is showing signs of rumbling, according to scientists. However, there's a chance that the activity could be signs of a pending ...

Mauna Kea, meanwhile, is dormant and has not erupted for at least 4,600 years. Hawaiian snow is more common than most people realize, and both Mauna Loa and Mauna Kea often receive at least a ...

An Alaskan volcano that has been inactive for more than 100 years is showing signs of rumbling, according to scientists. However, there's a chance that the activity could be signs of a pending ...