"Eleven federal judges were at times puzzled, perturbed and bemused during high-stakes oral arguments yesterday involving the pesticide chlorpyrifos."

"A federal judge today [Wednesday] dismissed a third lawsuit challenging a far-reaching EPA restriction on advisory committee membership, likely dealing a fatal blow to opponents' hopes of overturning the policy anytime soon."

"The Great Lakes region is warming faster than the rest of the U.S., a trend likely to bring more extreme storms while also degrading water quality, worsening erosion and posing tougher challenges for farming, scientists reported Thursday."

"Climate change played a hand in the deadly floods in the U.S. upper Midwest that have damaged crops and drowned livestock, scientists said on Thursday, while a Trump administration official said more homework was needed before making that link."

"An eerie, thick fog settled over Nebraska and Iowa on Tuesday."

"Sen. Brian Schatz (D-Hawaii) and Rep. Paul Tonko (D-N.Y.) introduced legislation on Thursday to prevent political interference with public science research amid what they called 'President Trump's multi-agency assault.'"

"State lawmakers from Connecticut to Florida are proposing measures that some groups say could threaten how science and climate change are taught in the classroom."

"A trial in which a California man alleged his use of Bayer AG’s glyphosate-based Roundup weed killer caused his cancer went to a federal U.S. jury after lawyers for both sides delivered their closing arguments on Tuesday."