Researchers unlock mystery of subterranean stoneflies

In a new study published in the scientific journal Ecology, researchers from the University of Montana's Flathead Lake Biological Station may have unlocked a mystery surrounding unique aquatic insects in the Flathead watershed.

US mulls lifting protected status for grizzly bear

US wildlife managers on Thursday recommended lifting endangered species protection for grizzly bears in Yellowstone National Park, which, if approved, could open the way for them to be hunted again.

Watch out for Yellowstone bears -- they're hungry

(AP) -- Yellowstone's grizzlies are going to be particularly hungry this fall, and that means more dangerous meetings with humans in a year that is already the area's deadliest on record.

US: Mountain pine tree that feeds grizzlies is threatened

Climate change, voracious beetles and disease are imperiling the long-term survival of a high-elevation pine tree that's a key source of food for some grizzly bears and found across the West, U.S. officials said Tuesday.

Where will grizzly bears roam?

The independent assessment, written by WCS Senior Conservation Scientist Dr. John Weaver, is a compilation and synthesis of the latest information on these species – and how climate change may affect them – from ...

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