Arizona officials are proud of their 1980 state water policy. The Arizona Groundwater Management Act (GMA), after many earlier attempts,…
Photo by Steve Martarano By Rachel Becker, Cal Matters With salmon populations throughout California declining for decades and facing the threat…
Photo by theartist312/iStock An Endangered Species Act parable Thanks to 20th-century aquariums and marine theme parks, orcas—also known as killer…
Photo: President Joe Biden talks with Colorado River Indian Tribes Chairwoman Amelia Flores (center), August 8, 2023, at the historic…
Photo-illustration: Jacqui VanLiew; Getty Images A group of scientists taught an algorithm to spot beaver ponds in satellite imagery, which…