Clear Lake's water quality suffers from low-to-no-oxygen conditions, finds a report from UC Davis Tahoe Environmental ...

YORK, Maine — A small earthquake was reported off the coast of York Harbor Wednesday morning, two days after a larger one in ...

America's Heartland was hit by an earthquake, sending shockwaves through several US states. Several aftershocks were also ...

Another, smaller earthquake was reported off the coast of Maine overnight. The 2.0-magnitude earthquake occurred around 3:15 ...

“We found that harvesting a high proportion of the adult males in the herd – around 40% every year for 20 years, is expected ...

The U.S. Geological Survey published a National Water Availability Assessment based on new modeling that combines water quality and water use, using data from 2010 to 2020.

A minor earthquake has hit Yellowstone National Park, and some people in the region experienced a tremor. The magnitude 3.9 ...

A study from the U.S. Geological Survey found the ecosystems on California's public lands are losing the carbon they've ...

The world’s favorite mapping app will be making some significant changes in the near future. As soon as it becomes official ...

Getting your Trinity Audio player ready... Residents in Southwest Mississippi and Southeast Louisiana should expect to see ...

Experts say that while it has been quiet after Monday's quake, the risk of one or more aftershocks is not out of the question ...

An earthquake centered about 17 miles northeast of Stanley was felt across four states on Monday morning, the U.S. Geological Survey reported.