Scientists caution that as the planet warms, more Americans could be exposed to disfiguring varieties of the Leishmania parasite. Overtreatment can be a problem, too, experts warn.
Federal fire managers warn the U.S.'s firefighting resources are near full deployment, a declaration rarely made this early in the summer as Western states bake in record heat and drought.
The fire had burned 2,877 acres with just 13% of it contained as of Wednesday. Emergency crews are watching for a return to hot and dry conditions at the end of the week.
In Cleveland, as in other cities, a move for "tree equity" is bringing more trees to low-income neighborhoods that often lack them. It also helps neighborhoods stay cooler as the planet heats up.
The demise of the bag-consuming herbivores led Gloria Majiga-Kamoto to push for Malawi to enact a promised ban on single-use thin plastic. Her activism has won her a 2021 Goldman Environmental Prize.
President Biden wants to spend $200 billion renovating old homes or building affordable new ones. It's a move that would fight climate change in a way that makes people's lives better.
Demand for new homes and a rise in DIY renovation projects ate up the lumber supply during the pandemic. Meanwhile, sawmills struggled to keep pace amid COVID-19 setbacks.
As a sweltering heat wave hits much of the West Coast, NPR's Ari Shapiro talks with Dr. Kristina Dahl from the Union of Concerned Scientists about the health risks of exposure to extreme heat.
Highline walkers set a new record by stepping more than half a mile across a gaping void in Yosemite National Park, balanced on a strip of nylon webbing.