When our analysis showed that what Westerners call a “hill” would generally qualify as a “mountain” in the rest of the country, many of you pleaded with us to do the same thing for water. Let’s see ...

In the summer of 2019, ecologist Patrick Sullivan and a Super Cub plane pilot navigated over the narrow valleys of the Brooks Range in northern Alaska, winding toward the remote headwaters of the ...

Rivers are Earth's arteries. Water, sediment and nutrients self-organize into diverse, dynamic channels as they journey from the mountains to the sea. Some rivers carve out a single pathway, while ...

Nevada’s rivers and lakes are more than lines on a map or conduits for water. They are economic engines, natural infrastructure, and cultural touchstones whose full benefits rarely appear in budgets ...