Tag » Yellowstone

Aspen Recovery in Yellowstone Spurred by Wildlife Shifts
October 6, 2014

Aspen Recovery in Yellowstone Spurred by Wildlife Shifts

Wildlife in Yellowstone National Park is undergoing dramatic shifts with consequences that are beginning to return the landscape to conditions not seen in nearly a century. In the park’s northeast section, elk have decreased in number in their historic winter range in the Lamar Valley and are now more numerous outside the park. Aspen recovery […]


Rethinking Yellowstone
April 3, 2013

Rethinking Yellowstone

The hotspot theory gets a makeover from the emerging science of magnetotellurics

A geological mystery lies beneath the majestic beauty of Yellowstone National Park. Once thought solved, the enigma continues to unfold through the lens of a young science known as magnetotellurics. As accepted theory goes, over the past 16 million years a rising plume of magma in the Earth’s mantle produced massive amounts of lava and […]