Invasive crayfish introduced by the National Park Service 100 years ago are decimating a newt subspecies in the isolated ...

There is no more wondrous place to snowshoe in southern Oregon than Crater Lake National Park, where the elevated volcanic ...

The Center for Biological Diversity on Thursday announced its intention to file a lawsuit over the U.S. Fish and Wildlife ...

Crater Lake newts, also known as Mazama newts, are a subspecies of the more widely distributed rough-skinned newt. While the rough-skinned newt produces a potent neurotoxin to deter predators, the ...

Oregon's lone national park, Crater Lake, is arguably one of the most beautiful alpine lakes on the planet. More than 7,700 years ago, an ancient volcano named Mount Mazama erupted and caused the ...

was formed 7,700 years ago by the collapse of the volcano Mount Mazama. (Photo by Robert Alexander/Getty Images) The Northern Lights seen over Crater lake on the night of Sept. 18, 2023.

The calm, spellbinding lake at the southern end of the Cascades was formed over 7,700 years ago when the ancient volcano Mount Mazama erupted and collapsed, creating a gaping caldera. That crater ...

that formed when the 12,000 foot high Mount Mazama collapsed 7,700 years ago following a large eruption. There are no inlets or outlets to the lake. Steel Information Center in winter at Crater ...