Everyone poops — even climbers on the world’s tallest mountain. But some Northwest volunteers have designed a way to clean up all that human waste.
Carbon emissions are making the oceans more acidic. That’s long been known to harm shellfish, but new research shows more acidic water could take a toll on salmon as well.
The federal government has approved plans for a controversial 300-mile transmission line that would cross public lands in eastern Oregon and southwestern Idaho.
Science | World | Environment
Western scientists say they may never know the source of the cloud of ruthenium-106 that hovered over Europe last month. But what little data there is suggests a research facility inside Russia.
NW Life | Recreation | local | Environment
OSP Fish and Wildlife is the state’s main line of defense to uphold hunting and fishing laws. Troopers like Dain Gardner are out on patrol year-round across the state.
Recreation | local | News | Environment
The private landowner had considered putting up a fence and cutting off public access to the trail.
Election | Energy | Nation | Environment
The Republican push to pass a major tax overhaul may also include another long-held GOP goal — opening up Alaska's Arctic National Wildlife Refuge to drilling.
Nation | Business | News | Environment
TransCanada Corp.'s Keystone pipeline leaked an estimated 210,000 gallons of oil in northeastern South Dakota, the company and state regulators reported Thursday.