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Spring 2024

Research

Spring 2009

A long-term biofuels strategy for Washington

In 2007, the Washington State Legislature passed legislation “relating to providing for the means to encourage the use of cleaner energy.” The final of four chapters of the renewable energy act directed Washington State University to explore the development of biofuels in Washington. The final result, Biofuel Economics and Policy for Washington State, released in late 2008, does not quite match what some state policy makers had expected, notes lead author Jon Yoder, a natural resource economist at WSU.

In short, the report recommends that Washington not try to force itself into the current biofuel market. With what are considered “first-generation” biofuels, such as ethanol, … » More …

Spring 2009

You Must Remember This

Having reached a certain age, our correspondent sets out to learn the latest from Washington State University researchers about memory. She learns that memory comes in different forms, that the human brain is made for problem-solving, and that the key to much of brain health is the "dendritic arbor." And then she sets out to create an action plan. » More ...
Winter 2008

Special delivery

Cliff Berkman is taking aim at prostate cancer.

The Washington State University chemist is using part of the cancer cells themselves as a bull’s eye, targeting a protein that occurs on prostate cancer cells and nowhere else.

The protein, called PSMA (Prostate-Specific Membrane Antigen), shows up as soon as prostate cells become cancerous. PSMA is different from PSA, the prostate protein that is currently used to diagnose prostate cancer. PSA is released by prostate cancer cells into the bloodstream. PSMA stays attached to the cancer cells, like a neon sign saying “CANCER HERE!”

Since PSMA is so specific to prostate cancer cells, Berkman thought … » More …

Winter 2008

Rethinking the Fundamentals

Feeding the world may require us to use old knowledge in new ways. Although the prices of fuel and commodities have dropped since early summer, the volatility of their relationship will surely dog us for the foreseeable future. While stock prices may temporarily overshadow food prices in the public consciousness, some farmers and researchers are looking at different ways of doing business, perhaps moving the land-grant university back to its founding purpose. » More ...
Winter 2008

Fine Specimens

Washington State University is home to three superb research collections, all begun soon after the young agricultural college opened its doors. What makes them research collections, says Ownbey Herbarium director Larry Hufford, is "sheer numbers." The Conner Zoology Museum has about 69,000 specimens, the Herbarium about 375,000, and the James Entomology Collection more than 1.25 million. These numbers make WSU's collections among the best in the nation. » More ...
Summer 2006

The worm turns: A Palouse native is found

A Palouse native, not seen in nearly two decades and feared extinct, has been rediscovered. While digging soil samples at the Washington State University botany department’s Smoot Hill preserve, University of Idaho graduate student Yaniria Sanchez-de Leon noticed a glimpse of white. Quick with her shovel, she captured the six-inch specimen of Driloreirus americanus, also known as the giant Palouse earthworm. Historically, specimens have been recorded as long as three feet. Although an observer reported it as “abundant” in the Palouse in 1897, tillage and competition from European earthworms seem to have taken their toll.

Smoot Hill contains the largest remnant of native Palouse prairie. … » More …

Summer 2006

Uncommon access: Gaylord Mink shifts his focus from viruses to wild horses

Gaylord Mink, hunched over and quiet as a mule deer, picks his way through rugged rangeland near the center of the Yakama Indian Reservation.

Mink stops, straightens, and scans toward Dry Creek Elbow in the distance. Much closer, five wild horses lift their own heads to meet his gaze. They are all well within range.

The small band’s stallion snorts a warning as the nervous mares and a colt seem anxious to bolt. Mink snorts back, and the stallion circles even closer to take up the challenge, dragging his wary entourage in his wake.

Mink is a hunter who doesn’t pack a gun. He shoots … » More …