07/03/2022

Earthquake fracture energy relates to how a quake stops

By examining earthquake models from a fresh perspective, Cornell engineers now show that the earthquake fracture energy—once thought to relate to how faults in the Earth's crust weaken—is related to how quakes stop.

The secret to longevity? Ask a yellow-bellied marmot

That's what a team of UCLA biologists and colleagues studying yellow-bellied marmots discovered. These large ground squirrels are able to virtually halt the aging process during the seven to eight months they spend hibernating ...

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