Earth Sciences

Wildfire season is lasting longer, burning different

The number of acres burned so far in Washington’s wildfire season this year is on trend with what ecologists predicted. But the damage has been catastrophic, and it could be weeks before fire danger subsides. Dryer, hotter summers and changes to the state’s vegetation mean the fire season spans longer than it once did. In […]

Ecological legacy of the Palouse Prairie

It’s the cutest photo ever—innocent black eyes, little mottled snout covered with sand. Erim Gómez has won several awards for his angelic close-up of a spadefoot toad. The doctoral student in environmental and natural resource sciences admits to a soft spot for the shy creatures. Working with associate professor Rodney Sayler in the WSU Endangered […]

Watershed planning for rural growth, threatened salmon

A report by scientists with WSU’s State of Washington Water Research Center could help inform decision makers and planners in watersheds across the state, as they develop projects that balance growth with the needs of threatened salmon and steelhead. “Our guidance highlights available approaches that can benefit endangered species and their habitat, as well as […]

Dr. Universe: How does the moon glow?

Our moon is one of the brightest objects in the night sky. But unlike a lamp or our sun, the moon doesn’t produce its own light. Light can travel in lots of different ways. Moonlight is actually sunlight that shines on the moon and bounces off. The light reflects off old volcanoes, craters, and lava […]

In search of microplastics in food

While shocking images of giant gyres of plastic trash in the world’s oceans cause widespread alarm, a more insidious threat to ecological and human health may be the nearly invisible microplastics in local waters, said environmental science professor Alex Fremier. Supported by a Fulbright Global Scholar Award, Fremier will spend four months in Belém, Brazil, […]

$1.4M DoD grant supports new eDNA techniques

Freshly drawn from an Idaho pond, the half-liter of water running through Caren Goldberg’s funnel-shaped filter carries trace cells and tiny fragments bearing DNA—genetic code from native frogs and salamanders. Those few strands of code say a lot to Goldberg, a WSU scientist who studies environmental DNA, or eDNA—genetic material sampled from soil or water […]

3 CAS faculty awarded WSU seed grants

Washington State University has awarded 10 New Faculty Seed Grants (NFSG) to encourage the development of research, scholarly, or creative programs. The program supports projects that will significantly contribute to the researchers’ long range goals by kick-starting a more complex project or idea. The seed funding to junior faculty helps build the foundation for their […]

Scientists seek causes, better predictions for South Asia’s changing monsoon

Deepti Singh, assistant professor in the School of the Environment, is trying to understand how and why the South Asian summer monsoon is changing. Weather patterns in the region are becoming harder to predict, with rain falling in unusual amounts and locations, putting billions of lives and livelihoods at risk. Working with colleagues in the […]

Environmental DNA helps researchers track pythons and other stealthy creatures

It’s no secret that Florida has a snake problem. The Burmese python, which can reach up to 200 pounds and stretch to more than 20 feet, first became common in the Everglades in the late 1990s, likely as escaped pets. The snake quickly settled into its new home, breeding and taking down rabbits, bobcats, and […]

Dr. Universe: How do volcanoes erupt?

Wherever we find a volcano on the surface of our planet, we can find the source of an eruption beneath it. That’s what I found out from my friend John Wolff, a volcanologist at Washington State University in Pullman. Our planet is home to all kinds of volcanoes that erupt in different ways. Some eruptions are […]