
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.

Santa Fe, New Mexico — A representative for the estate of actor Gene Hackman is seeking to block the public release of autopsy and investigative reports, especially photographs and police body-camera video related to the recent deaths of Hackman and wife Betsy Arakawa after their partially mummified bodies were discovered at their New Mexico home in February.

In the past year, over 135 million passengers traveled to the U.S. from other countries. To infectious disease experts, that represents 135 million chances for an outbreak to begin. To identify and stop the next potential pandemic, government disease detectives have been discreetly searching for viral pathogens in wastewater from airplanes. Experts are worried that these efforts may not be enough.