California is a world within a state — home to towering mountains, vast deserts, volcanic fields, and lush forests. From the ...

Taiwan is a land of dramatic contrasts — from the towering mountains that dominate the island’s east to the fertile plains ...

The United States has some of the most stunning and diverse mountain ranges on the planet, from the towering peaks of Alaska to the gentle Appalachian mountains of the East. These mountain ranges ...

Snow is the primary source of water and streamflow in western North America and supports the water supply for more than one billion people globally. In mountainous regions, accumulated snow extends ...

With climate change causing a water supply crisis in high mountain Asia, a panel of experts, including Don, gathered in summer 2024 to discuss the biophysical and human impacts of this crisis in an ...