Years of drought and increased demand for water in the Southwest have caused dropping levels in Lake Mead. As Arizona Public Radio’s Ryan Heinsius reports, the reservoir reached its lowest point ever this month.
The U.S. Environmental Protection Agency has awarded $465,000 to the Navajo Nation to monitor the ecology of the San Juan River. As Arizona Public Radio’s Ryan Heinsius reports, scientists are still trying to understand the possible long-term effects of last summer’s Gold King Mine spill.
Several species of aquatic insects are mysteriously missing from the Colorado River in the Grand Canyon. Scientists now know that’s because dam managers rapidly change the river’s level to meet electricity demand.
The largest coal company in the U.S., Peabody Energy, announced Wednesday that it’s filed for bankruptcy. As Arizona Public Radio’s Ryan Heinsius reports, Peabody has operated on the Navajo Nation since the 1960s.