Meteorologists and weather experts across North America agree— La Niña is coming. A ski patroller stands next to a massive tree well at Whitefish Mountain Resort, Montana. Photo: Whitefish ...

A 72-year-old with an “‘infectious smile” died on an Idaho mountain after falling into a tree well, multiple news outlets reported, citing officials. Charles “Charlie” Fletcher Jr. of Laguna Beach, ...

A missing snowboarder was found dead in a tree well at a popular Wyoming ski resort, Jackson Hole Mountain Resort said. A group of friends reported the 27-year-old missing on Sunday, the resort said.

BEND, Ore. (KTVZ) -- The light, fluffy powder is what so many Mt. Bachelor skiers and snowboarders crave when they hit the slopes. But it also brings an increased danger of tree wells. Air pockets ...

A 79-year-old skier who got lost in the Blacktail Mountain Ski Area in chilly Montana survived after spending the night inside a tree well. The man, whose name was not released by authorities, had ...

A 34-year-old man from Seattle died Monday on Mount Bachelor in Oregon after he was found buried headfirst in a tree well. Deschutes County 911 received an emergency text message at 3:04 p.m.