Natural Science

Grad student finds a new saber-toothed species, in a museum

EARTH SCIENCES - There’s a new saber-toothed predator in town — and it’s been hiding in plain sight. The fossil specimen, unearthed in Wyoming, was on display for decades at the Smithsonian National Museum of Natural History in Washington, D.C. When it went off-exhibit in 2017 during a museum renovation, UO graduate student Paul Barrett finally got a closer look.

Chemists develop new blueprint for enzyme involved in cancer

CHEMISTRY & BIOCHEMISTRY - A certain class of enzymes are an important player in cell biology because they frequently mutate and become major drivers of cancer. Now, a research group including Scott Hansen have developed a blueprint for these enzymes and identified where a critical regulatory protein binds to the enzyme, a finding with potential to help boost the effort to build more specific cancer drugs.