A small aquatic insect found only in five streams on the eastern flanks of Glacier National Park is facing extinction from climate change and should be given protection under the Endangered Species Act, according to two groups.

Too many species, too little staff. That's the roadblock preventing the U.S. Fish and Wildlife Service from immediately adding the wolverine to the list of species with protection under the Endangered Species Act.

Decades of "bleaching" events and diseases have been devastating to coral reefs surrounding national parks in the Caribbean and off South Florida, so much so that the losses are akin to "losing the Redwoods."

The latest of a running series of reports outlining how climate change could reshape national parks portrays economic and environmental impacts lashing at Acadia National Park and its surrounding communities. While the report's authors hope to catch the attention of Congress, they acknowledge that a groundswell of public concern might be necessary to convince politicians to act.