"For more than six months, twin brothers Ronald and Donald Schweitzer have watched large amounts of salty wastewater bubble up from the ground in their wheat field. The “saltwater purge” has killed three trees and several acres of crops on their northwest Oklahoma farm."

"The 2020 election could be a pivotal moment for the oil industry in Texas, and thus the rest of the U.S. energy sector."

"A 120-year-old idea to make New Mexico's White Sands National Monument a national park could be realized before the end of the year."

"A federal judge on Tuesday ruled the U.S. Army Corps of Engineers was liable for damage caused by its decision to retain floodwaters upstream of the Addicks and Barker reservoirs during Hurricane Harvey, a move that caused severe and widespread flooding to homes and businesses on the far-west outreaches of the Houston region."

"The U.S. Environmental Protection Agency's Office of Inspector General found that state and federal environmental regulators didn't start monitoring air quality soon enough during the monster storm, which brought a spike in hazardous emissions from industrial facilities."