Results for: u.s.+geological+survey

Obama to propose protecting US Arctic wildlife refuge from drilling

Yellowstone oil spills fuel arguments over Keystone line

5 things about Obama's move to protect refuge from drilling

Budget cuts pare real-time monitoring of volcanoes

Spending cuts may deep-six crucial flood gauges

Iowa copes with nitrate surge in drinking water

Quake jolts China's Sichuan, killing 41

Iran earthquake kills dozens

Quake hits Iran, Pakistan dozens killed

Study: Asian carp DNA may not signal live fish

Report: Asian carp may have reached Great Lakes

Report: Big Okla. quake in 2011 likely man-made

North America's highest peak not as tall as once thought

Pakistan troops aid quake victims

Magnitude-7.2 earthquake shakes Mexican capital

Gold rush-era discards could fuel cellphones, TVs

Studies find methane in Pa. drinking water

Strong earthquake hits eastern Taiwan

Mo. governor, barge industry urge action on rivers

Strong Costa Rica quake causes panic, minor damage

Quake hits South Africa

Drought forces some boats from shrinking Great Salt Lake in Utah

Idea to eliminate invasive species by eating them

Strong quake shakes Mexico City

Small quake rumbles in Los Angeles area

US: Bakken oil fields mark billionth barrel of oil