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If you find yourself at Lake Washington this summer, breathe deeply.

Matthew Klingle, author of "Emerald City: An Environmental History of Seattle," says you wouldn't have wanted to do that 60 years ago, when the lake was chronically polluted with sewage.

Portland's Bike-Powered Mill Delivers A Low-Carbon Beer

May 26, 2017

Portland's Baerlic Brewing has teamed up with the Oregon Environmental Council to brew a low-carbon beer using a bike mill to grind the malt for its “Bike Crush Saison.”

The beer, scheduled to be released June 15, will be made with locally grown hops from Crosby Hop Farm in Woodburn. It will only be distributed within a mile of the brewery by bike or hybrid vehicle.

Washington Senator's Temporary Job Ends At EPA

May 25, 2017

Washington state Sen. Doug Ericksen has finished his temporary job for the Trump administration’s Environmental Protection Agency.

The Bellingham Herald reports that his 120-day position ended May 20.

Ericksen, a Republican from Ferndale, was hired shortly after the inauguration and during the 120-day period worked as both a state senator and a federal employee.

U.S. Bureau of Land Management

The Trump administration has given an initial thumbs-up to a plan to dig holes throughout a meadow of rare wildflowers inside the San Juan Islands National Monument.

It’s not part of any effort to eliminate the monument: It’s part of local tribes’ efforts to improve their diets and revive old traditions.

Wolves mostly make the news when they are in conflict with livestock and that’s part of the reason they were once removed from the Western landscape. But a new study shows wolves play an important role, whether we like it or not.

Culvert Case Decision A 'Win For Salmon' In Washington

May 22, 2017

A big court decision could open up new habitat for salmon in Washington and end up costing the state billions of dollars. The case stemmed from poor maintenance and design of road culverts, which can block fish passage upstream.

A panel of the 9th U.S. Circuit Court of Appeals Friday denied the state’s request to rehear the case. A lower court had ordered the state in 2013 to fix hundreds of road culverts.

Road culverts are those metal pipes or concrete boxes you see carrying streams underneath roads. There are thousands across the Northwest.

Farmland near Ritzville, Washington.
Flickr Photo/John Westrock (CC BY NC ND 2.0)/https://flic.kr/p/GwCkwW

Ten years ago, University of Washington professor David Montgomery published his influential book “Dirt: The Erosion of Civilizations.” One year later, he received a MacArthur Genius fellowship, and continued his research in geomorphology: “the branch of geology that is concerned with the structure, origin, and development of the topographical features of the earth's surface.”

Thousands of tourists migrate to Seattle’s waterfront each year to experience the ferry rides, kitschy stores and sweeping views of Elliott Bay.

Jeff Cordell says they’re overlooking something that makes the waterfront even more special: filamentous microalgae.

“Brown scum,” he said on a recent visit at low tide, running a gloved finger through a carpet of slimey growth. “We love to see that. This is really good stuff.”

The wettest spring on record in eastern Washington state not only rendered state highways and other roads impassable, it has also kept loggers from harvesting timber and shuttered one sawmill for at least two weeks.

New research shows some of the orca populations that visit the Salish Sea are booming while the orcas who spend most of their time there are suffering. It comes down to what the different orcas eat.

Katrina Spade (orange hat) of the Urban Death Project works with student volunteers to prepare a mulch pile at the Western Carolina University Forensic Osteology Research Center. (Tap on this image for more photos of the burial)
KUOW Photo/Ashley Ahearn

I was about 12 years old when my great aunt Gilda died.


President Donald Trump's administration has signaled it wants local residents to have more say in decisions about public lands in their backyard.

But earlier this month the Interior Department canceled upcoming meetings of local citizen groups that give input to the Bureau of Land Management on how to manage public lands.

Most people have never heard of these groups because much of their work is done behind the scenes. They’re called Regional Advisory Councils — or RACS.

More than 37 million pieces of plastic debris have accumulated on a remote island in the South Pacific, thousands of miles from the nearest city, according to estimates from researchers who documented the accumulating trash.

Turtles get tangled in fishing line, and hermit crabs make their homes in plastic containers. The high-tide line is demarcated by litter. Small scraps of plastic are buried inches deep into the sandy beaches.

This image is a close up of the standing timber on the south end of Mercer Island.  The image is generated using a side scan sonar towed behind a boat about 20 feet off the bottom. The trees are visible mostly from the shadows they cast.
Courtesy of Ben Griner of Coastal Sensing & Survey

At the southern end of Lake Sammamish, just off Greenwood Point, several jagged, gray logs stick up from the water. They’re the only visible sign of an ancient, perfectly-preserved underwater forest that’s been sitting at the bottom of the lake for over a thousand years.

Washington AG Pledges To Defend National Monuments

May 11, 2017

Washington Attorney General Bob Ferguson is pledging to defend the state’s national monuments. Ferguson sent a letter to U.S. Secretary of the Interior Ryan Zinke defending the Hanford Reach National Monument, which is up for review under an executive order.

Can a state environmental-protection regulation be considered a “tax”?

That’s a central question in a lawsuit by business interests against Washington’s regulatory cap on carbon-pollution emissions that went into effect on Jan. 1.

The answer could determine whether Gov. Jay Inslee can make progress on reducing global warming emissions in the state, long one of his top priorities.

Two toddlers run around Sally Garcia Acosta’s house. They squeal as they take their toy cars for a spin — to the living room, through the den, and around the kitchen corner.

Garcia Acosta sits on the couch beside a small butterfly-adorned box. It holds some of her most sacred belongings: memories of her deceased daughter, Maria Rosario Perez.

“This is her little blanket that she had in her little bassinet at that they have at the hospital,” Garcia Acosta said as she smooths out a soft purple blanket.

Flickr Photo/KUOW 94.9 Public Radio (CC BY-NC-ND 2.0)/https://flic.kr/p/5cnLsE

Bill Radke talks to James Skwarok, the Victoria-based school teacher who dressed up as a giant brown poop for 13 years to protest Victoria's lack of a sewage treatment center. They talk about humor in protesting and why he's retiring the character. 

Smith Rock State Park naturalist Dave Vick peered through his spotting scope perched on a red rock cliff. He pointed the scope toward a tall ponderosa pine, spotting a downy mass in the middle of a 6-foot-wide nest. Inside was a 2-week-old bald eagle, or eaglet, named Solo because he was the only hatchling in this year's brood.

The floppy little bird was guarded by a stately adult bald eagle — one of the two in a nesting pair that lives here year-round. Solo then stared expectantly at the parent bird, opening his beak slightly.

Updated at 5:45 p.m. ET

The Department of Energy has declared an emergency at a nuclear-contaminated site in Washington state, after soil caved in over a portion of a tunnel containing rail cars contaminated with nuclear waste.

"All personnel in the immediate area have been accounted for — they are safe — and there is no evidence of a radiological release," Destry Henderson, spokesperson for the Hanford site's emergency operations center, said in a brief statement on Facebook.

The U.S. Department of Energy issued an emergency alert Tuesday morning at the Hanford site north of Richland, Washington, after a tunnel at a radioactive cleanup site caved in. Workers at a former chemical processing plant were evacuated and thousands more across Hanford were directed to take shelter indoors.

State and federal officials said all workers were accounted for, there were no injuries and no indication of “release” of radioactivity into the environment. By early afternoon, the employees taking shelter were given permission to go home except those needed for emergency response.

Georgia Tech

To the list of global problems the world’s oceans are facing, you can add another: They’re losing oxygen.

The Pacific Ocean off the U.S. West Coast, from central California to Alaska, is one of the hardest-hit areas.


Three national monuments in the Pacific Northwest are officially up for review. The Department of the Interior announced Friday that it’s opening up public comment periods for Hanford Reach, Cascade-Siskiyou and Craters of the Moon national monuments.

A thorn in cross-border relations between the northwestern U.S. and Canada is going away. And therefore so too is one of the best protest mascots in recent history.

For more than a decade, a character named Mr. Floatie—a piece of poo wearing a sailor's cap—nagged greater Victoria's politicians and citizens in falsetto voice to stop dumping the capital region's raw sewage in shared border waters.

An Alaska Air 737 arrives at SeaTac as a flock of birds crosses.
Flickr Photo/Michael @ NW Lens (CC BY NC ND 2.0)/https://flic.kr/p/2iJ6CS

In a new environmental action by the Jet City, officials in Seattle have committed to protecting the "Pacific Flyway" — the route migratory birds take from Alaska to Mexico, on which Seattle is a stopover.

Volunteers Brian Gregory and Victoria Poage count crab in a trap at a site near Seabeck, June 2016
Washington Sea Grant/Emily Grason

Scientists think they know what brought invasive green crab into Washington's inland waters last year.

In short: "the blob." That was the temporary expanse of abnormally warm water off the West Coast from 2013 to late 2015.

Ecologists and volunteers are busy in Bainbridge making “shell posts:” Oyster shells with holes drilled in them, stacked on each other on a wooden dowel. The Puget Sound Restoration Fund makes the posts and gives them away to be placed in the Sound at the beginning of summer and picked up at the end.

Megafires are the kind of wildland fires that grow beyond 100,000 acres. And they are a growing threat across the American West. That’s why one federal scientist in the Northwest is hitting the road with his research.

The Big Horn Wind Farm in Klickitat County, Washington.
Flickr Photo/Alex Williams (CC BY NC 2.0)/https://flic.kr/p/8c39me

Puget Sound Energy is launching a program that will bring a new wind farm to the state. PSE’s new Green Direct program is set up as an alternative way for major utility customers to buy their energy.

Get ready for a new kind of apple. It's called Cosmic Crisp, and farmers in Washington state, who grow 70 percent of the country's apples, are planting these trees by the millions. The apples themselves, dark red in color with tiny yellow freckles, will start showing up in stores in the fall of 2019.

Scott McDougall is one of the farmers who's making a big bet on Cosmic Crisp.

"It goes back to believing in the apple," he says.

"You believe?" I ask.

"I believe!" he says, and chuckles.

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