Exxon Mobil Corp. has completed $1.3 million in environmental projects as part of its settlement of water pollution violations from a 2011 pipeline break into Montana’s Yellowstone River.
A Wyoming company is preparing to resume oil shipments through a pipeline that broke and spewed 30,000 gallons of crude into Montana’s Yellowstone River.
A new study by the U.S. Geological Survey says more data is needed to be able to say for sure if a link exists between unconventional oil and gas development and degraded water quality.
The state Department of Ecology is seeking feedback on a controversial rule aimed at reducing the carbon pollution of transportation fuels over time.
Washington Gov. Jay Inslee on Wednesday proposed an ambitious cap-and-trade program to require the state’s largest industrial polluters to pay for every ton of carbon they release
Researchers estimate the more than 5 trillion pieces of plastic would fill over 38,500 garbage trucks.
The release of carbon dioxide into the air from power plant smokestacks to the tailpipe on your car could pose a risk to red king crab and other lucrative fisheries in Alaska, a new report says.
New study shows plastic junk floating on the world’s oceans, but it’s not as much as feared.
According to a recent study, pollution from China’s coal-burning power plants is pumping up winter storms over the northwest Pacific Ocean and changing North America’s weather.
The Portland, Oregon-based company Precision Castparts Corp. has just been named the nation’s top industrial air polluter