Aspen Center for Environmental Studies is hosting weekly birding outings this summer, alternating to sites at Highland Lake ...

Descriptions and displays at scores of parks and historic sites have been flagged for review in connection with an executive ...

Mother Nature has a lot of potential catastrophes up her sleeve, including some you've never heard of. We have the details ...

"The science behind it is so basic you can see it in daily life," one researcher said. "Warm water drives more evaporation — the bathroom gets much steamier after a hot bath than a cold one." ...

New research from scientists in Brazil is shedding light on the long-standing mystery of why saber-toothed tigers went ...

Global warming does not affect our planet evenly. Some areas such as the Arctic region or high mountain peaks warm faster ...

July in southwest Colorado is a showcase of precious summer in her full majesty. From alpine tundra to forests of spruce, ...

A new report has calculated that making national parks the responsibility of states would raise costs, cut revenue and reduce ...

People can fight back against Trump's anti-environment agenda by purchasing a new or used battery electric vehicle before the ...

New research from the University of Victoria demonstrates how marine heatwaves can dramatically impact marine ecosystems and offers a stark preview of how future ocean warming will reshape ocean life.

New fossil studies reveal that ancient predators like saber-toothed cats vanished rapidly after their primary prey species ...

The current political climate in the US, especially in regard to immigration and freedom of speech, is very worrying,” the ...