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WSU News School of Biological Sciences

Health of amphibians in oil sand fields area assessed

wood frogBy Will Ferguson, WSU College of Arts and Science

The impact of pollutants from the world’s largest oil sand field on the health of amphibians marks the focus of a team of research biologists from Washington State University and Canada. » More …

Toxic effects of mercury persists for generations

PULLMAN, Wash. – Zebrafish exposed to very low levels of methylmercury as embryos not only passed on toxic effects of the chemical exposure to their offspring, but also to the third generation, according to a study that investigated both epigenetic changes – chemical modifications to the DNA – and abnormal neuro-behavior associated with exposure. » More …