RENO, Nevada — A wildfire that mushroomed over the weekend in the Sierra Nevada foothills spread perilously close to neighborhoods in Reno, Nevada, forcing authorities to urge more than 90,000 residents to leave their homes. The out-of-control fire has already burned some homes, but there’s concern that shifting winds could push the flames into newly
Elizabeth Murchison, a professor at the University of Cambridge, and Peter Emerson of the Vermont Department of Fish and Wildlife collect catfish for testing in Newport, VT. Emerson was one of the researchers who published a new article in the journal. Nature describing the first known transmissible cancer in fish. Joshua Brown/University of Vermont hide
A health worker at the Evangelical Medical Center, in Bunia, eastern Congo, on Friday, July 3, 2026, where Ebola clinical trials are scheduled. Dirole Lotsima Dieudonne/AP hide title toggle title Dirole Lotsima Dieudonne/AP Eighty percent of new Ebola cases in eastern Congo arise from unknown chains of transmission, the World Health Organization said Tuesday, a