"This time of year, pilots in small blue and white airplanes are busy gathering information about how much snow is on the ground — and more importantly, how much water that snow contains."

"A new EPA report is fueling debate over whether auto manufacturers could meet the clean car standards established by former President Obama. Those rules are being rolled back by President Trump."

"The EPA tweaked its proposed “secret science” rule on Tuesday, broadening its reach to cover not just rulemakings but also “influential” scientific information."

"A long-awaited federal report out Friday rejected the idea of removing four hydroelectric dams on a major Pacific Northwest river in a last-ditch effort to save threatened and endangered salmon, saying such a dramatic approach would destabilize the power grid, increase overall greenhouse emissions and more than double the risk of regional power outages."

"The amount of natural gas that oil companies burn off in Texas as a waste product could power every home in the state. It’s an industry practice known as flaring, and as it grows, so do pollution and waste associated with oil extraction. So last week, a top state oil and gas regulator produced a report on it."

"The Interior Department is pushing ahead with a controversial proposal that would prohibit the agency from considering scientific studies that don’t make all of their underlying data public."