The ingredients that led to the Hill Country disaster — steep terrain, swollen rivers and unsuspecting people in harm’s way — ...

Kelseyville is exactly that kind of dot—a charming little town nestled against the western shore of Clear Lake that feels like California’s best-kept secret.

The Brazos through Waco will rise in the coming days as water releases increase from area lakes, then dip so the city can ...

Zebra mussels are similar to another invasive mollusk, the quagga mussel, which has not been detected in Colorado’s lakes and ...

The Colorado River Basin which supplies water to seven U.S. states is facing "severe water shortages," scientists warn.

A group of Indigenous youths became some of the first in over a century to kayak the full length of the Klamath River along ...

Officials are doing their best to shore up water systems infiltrated by invasive golden mussels, but a patchwork of oversight leaves many lakes unprotected.

The price tag for Sites Reservoir, proposed to be located in the rural ranchlands of Colusa County 70 miles northwest of ...

The price tag for Sites Reservoir, proposed to be located in the rural ranchlands of Colusa County 70 miles northwest of ...

The saga of the Klamath provokes a more fundamental, yet often ignored, set of questions: What is a river for? Irrigation?

Nearly a dozen rivers in western Montana and a handful of rivers inside the borders of Yellowstone National Park are under restrictions as biologists seek to reduce angling-related sources of ...

Buried waterways in Detroit increase flood hazards, and mapping efforts are underway to raise awareness and reduce risks.