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Date published: May 4, 2021

Entire U.S. West Coast Now Has Access to ShakeAlert® Earthquake Early Warning

After 15 years of planning and development, the ShakeAlert earthquake early warning system is now available to more than 50 million people in California, Oregon and Washington, the most earthquake-prone region in the conterminous U.S.

Date published: April 21, 2021

White-Nose Syndrome Killed Over 90% of Three North American Bat Species

White-nose syndrome has killed over 90% of northern long-eared, little brown and tri-colored bat populations in fewer than 10 years, according to a new study published in Conservation Biology. Researchers also noted declines in Indiana bat and big brown bat populations.

Date published: March 31, 2021

New USGS Analysis of Wind Turbine Upgrades Shows No Impact on Wildlife Mortality

CORVALLIS, ORE. – Reduction in wildlife mortality rates is sometimes cited as a potential benefit to the replacement of older, smaller turbines by larger, next generation turbines. In contrast, others have expressed concern that newer, larger turbines may actually increase bird and bat deaths.

Date published: March 30, 2021

Low Risk of Researchers Passing Coronavirus to North American Bats

The risk is low that scientists could pass coronavirus to North American bats during winter research, according to a new study led by the U.S. Geological Survey. 

Date published: March 30, 2021

New Research Highlights Decline of Greater Sage-Grouse in the American West, Provides Roadmap to Aid Conservation

RESTON, Va. – Greater sage-grouse populations have declined significantly over the last six decades, with an 80% rangewide decline since 1965 and a nearly 40% decline since 2002, according to a new report by the U.S. Geological Survey. Although the overall trend clearly shows continued population declines over the entire range of the species, rates of change vary regionally. 

Date published: March 18, 2021

Drought May Lead to Elevated Levels of Naturally Occurring Arsenic in Private Domestic Wells

An estimated 4.1 million people in the lower 48 states are potentially exposed to arsenic levels that exceed EPA’s drinking water standards

Date published: February 23, 2021

New USGS Strategy Harnesses State-of-the-Art Science to Tackle Wildfires Before, During and After the Flames

To help address growing wildfire-related challenges in America, the U.S. Geological Survey is rolling out a new Wildland Fire Science Strategy that lays out the critical needs for wildfire research over the next five years. Released today, this strategy can be used to better understand the balance between fire’s benefits and its detrimental impacts.

Date published: February 8, 2021

USGS Study on Threatened Coral Can Guide Reef Restoration

Nursery-grown elkhorn coral transplanted into Dry Tortugas National Park survived and thrived, growing twice as fast as corals planted in other locations in the Florida Keys, according to a new U.S. Geological Survey study published in Endangered Species Research.

Date published: February 5, 2021

USGS Releases Estimate of Natural Gas in Alaska's Western North Slope

USGS provides its first estimate of conventional natural gas resources in rock formations west of the National Petroleum Reserve-Alaska. The rock formations in this region are believed to contain no recoverable oil deposits, so no assessment was made of those resources in this study.