Palaeontologist Riley Black is back with a thrilling guide to how animals and plants co-evolved over millennia ...

Any plants and animals that existed here before then were scoured ... although American beech and white pine are also common. You can see quaking aspen here, named for the way its leaves “quake” in ...

These factors combine to reduce soil water and elevate the water stress in plants already stressed by drought. Agencies and ...

Colorado constantly amazes with its myriad breathtaking natural settings, and this spectacular reservoir in the heart of the ...

The City of Aspen has released three major documents detailing its progress and challenges in addressing climate change: the ...