News

SANTA CRUZ, Calif. — The recovery of southern sea otters appears to have taken an upturn, according to results from the annual California sea otter...

Scientists at the U.S. Geological Survey Hawaiian Volcano Observatory have elevated the Volcano Alert Level for Mauna Loa from NORMAL to ADVISORY...

A magnitude 8.3 earthquake struck in Chile on Sept 16, 2015 at 7:54 p.m. Chile time. (6:54 p.m. EDT)

U.S. Geological Survey real-time monitoring captured flash flooding in southwest Utah that occurred as a result of intense thunderstorms with rainfall...

A new interactive mapping tool provides predicted concentrations for 108 pesticides in streams and rivers across the Nation and identifies which...

Recently released US Topo maps for Florida now feature more trails using data provided by the U.S. Forest Service as well as trail information from...

A new and highly effective approach to control a viral pathogen that affects threatened steelhead trout in an Idaho hatchery is documented in a new...

A newly installed U.S. Geological Survey streamgage on the South Concho River is providing dam operators and downstream users critical information...

The U.S. Geological Survey installed a new gage to be used for streamflow monitoring in the City of Hallettsville, Texas.

A series of 100 photos may reduce the risk of Native Americans and Alaska Natives being exposed to or consuming water or food containing harmful...