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Winter 2017

Going the distance. Really.

It is about the miles when you are an ultramarathoner.

TWO DAYS BEFORE THE START OF WSU’S FALL SEMESTER, Di Wu staggers down a rugged trail in the towering Sawatch Mountain Range in Colorado. He wheezes with every breath after loping, hiking, and toiling for nearly 50 miles—his training ground in Pullman had done little to prepare him for the suffocating, thin air.

Wu crosses 12,000-foot Hope Pass, a rigorous day’s hike by itself for most. Faced with the prospect of continuing back over the pass, and on to the finish of the Leadville Trail 100-miler, Wu realizes his weary legs are not … » More …

Winter 2017

Going postal

While digital communication has made a lot of things easier—like video calling someone on the other side of the world—it has made collecting public opinion and behavior data more challenging.

Government agencies rely on that data from censuses, public opinion, and behavior surveys to make extensive policy and financial decisions that impact quality of life, such as healthcare measures that curb smoking.

Don Dillman, a Washington State University Regents Professor in sociology and internationally renowned survey methodologist, has dedicated his career to improving the design of surveys to collect that information.

When he started his career in the 1970s, he had to worry about … » More …

Winter 2017

The secrets in a tick’s gut

It may be possible to use good bacteria to control bad bacteria and, in the process, reduce the use of chemicals currently employed for such control. Just look in a tick’s gut.

Kelly Brayton, a WSU veterinary microbiologist, and her colleagues study the pathogens in ticks that cause disease in livestock and humans. The pathogens infest ticks’ guts and salivary glands and, along with other non-pathogenic organisms, comprise the tiny arachnid’s microbiome.

They’ve recently been studying something fascinating: If a tick is infected by a non-disease causing strain of the bacteria Anaplasma marginale, its bite won’t transmit anaplasmosis to its human victim. This “exclusion process,” … » More …

Fall 2017

Streaming views

Over 500 streams and rivers (and thousands of other inflows) enter Puget Sound. Here are four that you can view close-up as they make their way into the second largest estuary in the United States.

Clear Creek

Clear Creek in Kitsap County is a major stream system flowing into Dyes Inlet at Silverdale. It had, over years agricultural and then urban development, lost its floodplain, resulting in increased flooding, erosion of roads and trails, and degradation of salmon populations. The Clear Creek restoration project removed 1,500 feet of an existing road, replaced and upgraded two aging culverts, created 500 feet of new stream channel … » More …

Fall 2017

The people’s plants

The Dominican boy had a leaf draped over his head, secured with a length of vine. Anthropologist Marsha Quinlan was intrigued.

“I asked him, ‘Is that a hat?’” she recalls. “And he explained that, no, he woke up with a headache and the leaf makes your head feel better. And I thought that was so cool!”

Quinlan was a graduate student at the time, on her first trip to the Caribbean island of Dominica (not to be confused with the Dominican Republic). And that was the moment she realized she had to delve further into ethnobotany.

How people around the world use plants for food, … » More …

Fall 2017

Fluid dynamic

Growing up in Ethiopia’s capital city of Addis Ababa, Yonas Demissie never suffered from lack of access to clean water, but he knew from a young age that it was a serious problem in most parts of his home country.

He remembers reading news and watching documentaries about the droughts and related famine that still impact Ethiopia.

“Why can’t a three-year-old eat his breakfast?” the young Demissie would ask his parents and teachers. “A society should not have an excuse for a child to go hungry.”

According to Water.org, which works to improve access to safe water and sanitation, just 43 percent have access … » More …

Fall 2017

Plums

Of all the fruit trees, it sometimes seems like the most common backyard resident is the plum. Whether you live in Lynden or Lind, if you don’t have a nearby plum tree, chances are you can find one. A neighbor might even give you a big bag of purple fruit.

Although apples, pears, and cherries dominate the commercial tree fruit of Washington, the state produces the second-most plums in the nation. To be fair, California commands that sector, with 97 percent of the plum market.

That doesn’t diminish the plum as a tasty addition to any homegrown suite of fruit. In fact, Washington … » More …

Fall 2017

Game changer

A small, brownish dry spot is visible on the ninth fairway at Palouse Ridge Golf Club.

Superintendent Mike Bednar is unbothered, which might seem a bit surprising given the course’s enviable reputation among national golfing groups.

“This is designed to play hard and fast,” says Bednar ’92, ’04, explaining Palouse Ridge needs to be a bit on the dry side to deliver the kind of gameplay challenge that’s kept it atop national rankings ever since its 2008 opening. “We’ve got an irrigation system that lets us water only when and where it’s necessary.”

The design isn’t just about gameplay, though.

As water becomes … » More …

Fall 2017

Streaming solutions

High in the Cascade and Olympic Mountain snowfields, pristine rivulets trickle into brooks that descend through forest, farmland, and town. Streams merge into rivers and sweep through cities until finally breaking into Puget Sound and the marine waters of the Pacific.

There, in the southern arm of the Salish Sea, the waters mingle in a fertile estuary teeming with biodiversity.

“Looking out at the waters of Puget Sound, you see the sunset, the beautiful mountains, and people think, ‘Everything is good, we’ve got the orca.’ But we have invisible problems,” says Chrys Bertolotto, natural resource programs manager at the Washington State University Snohomish County … » More …

Fall 2017

Live from New York . . .

When Ana Cabrera ’04 first set foot on Washington State University’s Pullman campus in 2000, she had no idea she’d be live on national television in 17 years.

She didn’t know she’d go on to work as a weekend anchor for CNN and live in New York City. She was unaware that she’d cover major stories like riots in Ferguson, marijuana legalization, and immigration—or that her life would soon be at the 24/7 mercy of the “news gods.” And she certainly couldn’t predict that the president of the United States would call her and her fellow journalists the “enemy.”

What she did know was … » More …