"This week, while attention was focussed on the Senate’s health-care bill, the Trump Administration continued to quietly do the one thing it does well: wreak havoc on the environment."

"SALMON, Idaho -- Conservationists threatened to sue on Friday in order to block a plan by U.S. wildlife managers that strips grizzly bears of federal protection, opening them to hunting around Yellowstone National Park."

"In the four months since he took office as the Environmental Protection Agency’s administrator, Scott Pruitt has moved to undo, delay or otherwise block more than 30 environmental rules, a regulatory rollback larger in scope than any other over so short a time in the agency’s 47-year history, according to experts in environmental law."

"The leading senators overseeing energy policy introduced a new version of their broad energy reform bill Thursday."

"Fourteen states — including Oregon and Washington — are threatening to sue the U.S. Environmental Protection Agency for violating the Clean Air Act. In a letter to the EPA sent Thursday, the group argues Director Scott Pruitt broke the law when he ordered his agency to halt part of the rule-making process for regulating methane and other air pollution from oil and gas facilities."

"A federal appeals court said the Environmental Protection Agency should not have been ordered by a lower court judge to assess how its air regulations affect coal industry jobs, in a defeat for Murray Energy Corp, a large coal miner."

"Native American tribes and environmental groups preparing for a legal battle to stop President Donald Trump from dismantling Utah's new national monument face a tougher challenge than anticipated."

"Low-cost solar cells produced in China have helped power the recent surge in the U.S. solar industry. But a case now before the federal International Trade Commission could lead to tariffs that would jeopardize U.S. solar’s rapid growth."

"A House committee voted overwhelmingly Wednesday to advance a bill meant to move along the stalled Yucca Mountain nuclear waste repository in Nevada."

"A House committee approved a bill Wednesday slowing the implementation of federal ozone regulations."