Science & Technology / ArcaMax

Mystery of how rocks move across Death Valley lake bed solved

Mystery of how rocks move across Death Valley lake bed solved

DEATH VALLEY NATIONAL PARK, Calif. -- The cracking sounds were ferocious. An ankle-deep, frozen lake in Death Valley National Park was breaking apart under sunny skies. As cousins Richard Norris and James Norris watched, a light wind began moving huge floes of ice across the surface of the water and into rocks weighing up to 200 pounds. Propelled by the ice masses, the...

Video Headlines

Best Afterwork Apps to Melt Stress Away
1:06
Amazon In Talks To Buy Live-Streaming Game Site Twitch -...
0:41
Inside the World's Most Connected Man's Home
6:20
Majority Of Digital Media Consumption Now Takes Place In ...
0:49

Science & Technology Features