Are northern Rockies’ gray wolves ready to be delisted as an endangered species? The feds and Wyoming believe so; environmentalists disagree.
A new study finds that climate change may spark more forest fires in the Yellowstone ecosystem, resulting in a shift from mature, old-growth forests to younger forests and woodlands.
Reintroducing native wildlife and restoring ecosystems would improve the condition of national parks, according to the National Parks Conservation Association.
The dreaded mountain pine beetle is wreaking havoc on northern Front Range forests, according to aerial detection surveys.
Measurements at Niwot Ridge research station west of Boulder indicate changes to Colorado mountain zones are underway.