The Appalachians Harbor More Salamander Species Than Anywhere Else on Earth Appalachia is a global biodiversity hotspot for ...

After years of planning, the mountaineer Jim Morrison successfully descended the narrow Hornbein Couloir—notching an ...

Throughout most of Earth's geological history, its paleoclimate has remained hospitable to life—largely thanks to continental ...

The law signed by Gov. Gavin Newsom lets more adults step in as caregivers if parents are deported. Critics call it dangerous ...

We found a dataset that allows us to measure what separates a hill from a mountain, and maybe even see if it changes as you ...