"Two months after two men were arrested at an illicit marijuana farm on public land deep in the Northern California wilderness, authorities are assessing the environmental impact and cleanup costs at the site where trees were clear-cut, waterways were diverted, and the ground was littered with open containers of fertilizer and rodenticide."

"The export war between Western coal-producing states that want their coal to reach new markets and Pacific Coast states that don't want the pollution or climate consequences of shipping it played out in a federal appeals court on Tuesday. This time, the fight was over land near the Port of Oakland, California."

"The House Science Committee has formally issued two subpoenas to the Environmental Protection Agency (EPA), demanding answers on various scientific rulemakings that lawmakers argue have been unnecessarily delayed."

"Democrats are pushing for an investigation of a U.S. Forest Service (USFS) grant after reports that funds were funneled to a logging industry group as it lobbied to open up access to Alaska’s Tongass National Forest."

"California’s government has hit back at automakers that sided with President Trump over the state on fuel efficiency standards, saying Sacramento will halt all purchases of new vehicles from General Motors, Toyota, Fiat Chrysler and other automakers that backed stripping California of its authority to regulate tailpipe emissions."

"Environmental and public health advocacy groups expressed alarm Friday after the Trump administration moved to increase the allowable level in U.S. waterways of a common herbicide linked to hermaphroditic amphibians and birth defects, cancer, and other harmful health effects in humans."

"A House Energy and Commerce subcommittee chairman says he hopes to move bipartisan legislation next week to address concerns over exposures to potentially hazardous per- and polyfluoroalkyl substances (PFAS)."

"Senior U.S. District Judge James G. Carr ruled Wednesday that a landmark Lake Erie lawsuit brought against the U.S. Environmental Protection Agency merits full consideration."

"For more than 60 years, one section of Enbridge’s elaborate network of pipelines carrying petroleum across Canada has taken a detour through the Bad River Reservation in northern Wisconsin."