"A federal appeals court will hear a case brought by environmentalists suing the federal government over the environmental impacts of its coal-leasing program."

"A bipartisan group of more than 100 members of Congress is urging President Donald Trump to recognize climate change as a national security threat."

"In a setback for the fossil fuel industry, federal energy regulators rejected a petition from the Constitution Pipeline Company to overturn New York State's denial of a water permit for a proposed natural gas pipeline. Without the permit, the pipeline can't be built."

"Three-quarters of the members of a federally chartered board advising the National Park Service abruptly quit Monday night out of frustration that Interior Secretary Ryan Zinke had refused to meet with them or convene a single meeting last year."

"Millions of American children have been exposed to a parasite that could interfere with their breathing, liver function, eyesight and even intelligence. Yet few scientists have studied the infection in the United States, and most doctors are unaware of it."

"Heavy hitters and activists have lined up in a fight over Fish and Wildlife Service mitigation policies, showcasing how just a few words can expose very high stakes."

"Ford Motor Co will significantly increase its planned investments in electric vehicles to $11 billion by 2022 and have 40 hybrid and fully electric vehicles in its model lineup, Chairman Bill Ford said on Sunday at the Detroit auto show."

"Scientists say snow seasons like the U.S. West is experiencing now will become more common as global temperatures rise, and economic costs will go up, as well."