Mount Everest’s towering height isn’t shaped by tectonic forces alone. Its continued growth owes a quiet debt to nearby ...

The Kings Bridge Wildlife Conservation Area reopens to the public today, following construction and planting to restore a ...

The region’s forests are adapted to fire. It’s a natural and necessary part of the ecosystem. Today’s megafires, though, burn longer and hotter than blazes in the past due to decades of ill-considered ...

Take a dip in some of the most beautiful hot springs in the world, including in Costa Rica, Iceland, and Japan.

With $417,000 in seed money from a top water agency and Great Outdoors Colorado, a new team is setting out to identify rivers ...

In a bold move to boost winter tourism and promote sustainability, officials in Downieville have unveiled plans to reroute a ...