
What causes avalanches and how can you survive them? A physicist explains after the Palisades Tahoe disaster
CBSN
Nathalie Vriend is an associate professor of thermo fluid sciences at the University of Colorado, Boulder.
An avalanche swept up skiers at Lake Tahoe's largest ski resort on Jan. 10, 2024, as a 150-foot-wide sheet of snow slid down a mountain slope into a pile 10 feet deep. One person died in the avalanche and three others were rescued, according to the Placer County Sheriff's Office in Auburn, California. The slide happened in steep terrain near the KT-22 chairlift, which had just opened for the season that morning.

Trump's military parade tomorrow isn't the first in the U.S. — but they're rare. Here's a look back.
Washington — President Trump is hosting a parade celebrating the 250th anniversary of the U.S. Army on Saturday, bringing tanks and soldiers to the streets of Washington, D.C., for the capital's first major military parade in more than three decades.

A military parade through the streets of Washington, D.C., is being held to celebrate the U.S. Army's 250th anniversary on Saturday, June 14 — which also happens to be President Trump's 79th birthday. Army officials say about 6,600 soldiers, 150 vehicles and more than 50 aircraft are set to participate.