"The Trump administration has missed a deadline to submit a report to the United Nations on climate change action."

"Due to heavy fertilizer use, California's Central Valley is behind up to 41 percent of the state's emissions of nitrogen oxide — an air pollutant and climate-warming gas".

"A large proportion of California's nitrogen oxide—which can cause harmful ozone and a variety of health impacts—comes from heavy fertilizer use in the state's Central Valley, according to a new study.

As climate change melts Arctic permafrost, it will release toxic mercury, scientists say.

"Anchored in flood-prone areas in every American state are more than 2,500 sites that handle toxic chemicals, a New York Times analysis of federal floodplain and industrial data shows. About 1,400 are located in areas at highest risk of flooding."

"A federal court may shut down a Southeast natural gas pipeline in a stunning rebuke of government regulators who approved the project."

"Earthjustice and other groups say the National Petroleum Reserve lease sale failed to consider how burning the fossil fuels might impact climate change."

"The snowpack that's essential for California's water supply is at critically low levels again this year—approaching the historic lows of the state's prolonged drought, which officially ended in 2016."

"The White House has withdrawn its controversial nominee to head the Council on Environmental Quality, Kathleen Hartnett White, whose selection failed to gather momentum with some Senate Republicans raising questions about her expertise."

"Polar bears are struggling to find enough seals to eat, and the problem will get worse as the planet warms because their metabolisms are much faster than previously thought, researchers said Thursday."

"Sen. Lisa Murkowski (R-Alaska) is not impressed with U.S. EPA's attempts to scrub climate change from its portfolio."