Valley Fever Is Spreading Through a Hotter, Drier Western US
Researchers haven’t pinned down exactly what’s behind the rise of the deadly fungal disease. But one thing is nearly certain: Climate change plays a role.
Eastern Hemlocks Face Extinction. A Tiny Fly Could Save Them
An invasive insect called the woolly adelgid is eating the Northeast’s forests alive. So some researchers are calling in hungry silver flies.