Three supervolcanoes that are more dangerous than Yellowstone and could wipe out the entire planet. Earth is hiding the ...

A ski patroller caught in a Mammoth Mountain avalanche and then taken to a Nevada hospital has died, Mammoth Mountain officials said Saturday. “It is with the heaviest of hearts that we share ...

Ski patrollers from mountain resorts in California, Nevada, and Colorado are at Mammoth Mountain in the Eastern Sierra, helping to provide safety following an avalanche that caught two patrollers, ...

A ski patroller caught in a Valentine‘s Day avalanche at Mammoth Mountain has died from the injuries she sustained, resort officials said Saturday. Claire Murphy was one of two patrollers ...

The climbers went anyway — and the mountain repaid their curiosity in kind. Indonesia, which sits along the Pacific Ocean’s “Ring of Fire,” is a hotbed of volcanic activity and has about ...

Three patrollers ultimately perished due to asphyxiation from volcanic gases, according to Mammoth Mountain. Experts say avalanches can occur at any time of the year but are most common during and ...