Biologists are working to restore the population of an endangered species in Death Valley after a sudden decline attributed ...

A year after surging to a 25-year population high, the number of endangered Devils Hole pupfish at Death Valley National Park ...

Earthquakes in December and February created waves in a Death Valley National Park pond that devastated the habitat of one of ...

A seiche rolls back and forth inside a normally tranquil pond housing rare fish inside Death Valley National Park.

The pupfish species, found only in a pool called Devils Hole near Ash Meadows National Wildlife Refuge, is protected by the ...

A pair of recent earthquakes nearly wiped out the Devils Hole pupfish, regarded as one of the rarest fish in the world, ...

Cuyahoga Valley National Park ... Brandywine Falls, a spectacle that sends water soaring down 60 feet of shale and sandstones, is arguably the park’s most popular attraction.

The seemingly sequestered, deep-blue swimming hole that the world’s rarest ... and their state-of the-art equipment,” Death Valley National Park Superintendent Mike Reynolds said in a statement.

Infamous for its extreme conditions, hiking in Death Valley National Park isn’t for the weak. With over 100 miles of trails ...

Two recent earthquakes disrupted the Nevada habitat of one of the world's rarest fish, the Devils Hole pupfish, drastically reducing their population, officials said this week.