Tribal control of groundwater could mean opportunities for economic development, while helping Native Americans deal with the pressures of climate change.
New research finds that people living in climatically turbulent regions tend to make riskier decisions than those in relatively more stable environments.
A large chunk of the country's forests were harmed in 2015 by wildlife—77 percent due to deer. Bringing back an apex predator could help staunch the bleeding.
As fires clogged the air in Southern California, farmworkers continued to work, even as public-school students and others were told to stay home and indoors.