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Local officials to tour Superfund sites around Colorado

Visits aim to better understand federal cleanup designation

Durangoans weigh in on greenhouse-gas limits

Clean Power Plan hearing comes on day CO2 reaches recorded high

Property owner disputes ‘dead zone’ finding

State, gas firm finds die off not related to drilling

Audit: Southwest Colorado has been lagging ‘way behind’ on recycling waste

Five counties drastically trailing both state’s and country’s rates

Colorado lawmakers pursue mine cleanup bill

Bennet, Gardner and Tipton seek to pass good Samaritan legislation

Goodbye, TP: My experiment in generating minimum trash

In the spring of 2010, on an episode of the radio show “The Story,” I heard the tale of a British couple who lived trash-free. I walked home from my laboratory at the University of Michigan ...

Mormons plan big Florida development

Environmentalists object to Deseret Ranch, which could become state’s 10th largest urban area

Aerial tour a glimpse of water’s importance

Flight over San Juan Mountains shows interplay of mines and river

Dead zone appears on Florida Mesa

Property owner questions if gas well poisoned spring

Study suggests ‘green’ vacations could hurt wildlife

As the sun set, 25 boats converged on a small patch of reef just a few hundreds yards from the shore of Kona, Hawaii. With only four moorings, most of the boats illegally dropped anchor on t...

Appeals court puts hold on regulation protecting waterways

TRAVERSE CITY, Mich. – A federal appeals court on Friday blocked an Obama administration rule that attempts to clarify which small streams, wetlands and other waterways the government can sh...

EPA rules extend to pesticides, petroleum

Regulations focus on protecting farmworkers, cutting emissions emissions