"Biologist Bryan Bakevich unscrewed the top of a plastic bucket and removed a Rio Grande cutthroat trout that squirmed from his grasp and plopped onto the grassy bank of Middle Ponil Creek."

"Federal Energy Regulatory Commission Chairman Richard Glick hasn’t yet secured Sen. Joe Manchin’s support to advance his nomination for another five-year term in Congress’ waning weeks, which risks pushing Glick’s confirmation into a post-election lame duck session."

"Smoke from wildfires has worsened over the past decade, potentially reversing decades of improvements in Western air quality made under the Clean Air Act, according to research published Thursday from Stanford University."

"The Energy Department has opened up applications for $7 billion to establish up to 10 regional hydrogen hubs, part of a broader road map unveiled Thursday that officials described as essential to lowering emissions in industrial sectors such as energy, transportation, steel, and cement."

"World Bank chief David Malpass tried desperately Thursday to convince global leaders that he knows climate change is caused by burning oil, gas and coal. But, by then, the bank itself was under scrutiny for propping up fossil fuel production."

"Four whales have died near San Francisco this year after ships crashed into them, and scientists hope to drive that number to zero with new technology."

"When Sally Rand, a former EPA official, used to meet with industry executives to discuss an obscure, but incredibly potent and long-lived group of greenhouse gases, she knew how to get their attention."

"The U.S. Environmental Protection Agency (EPA) will consider adopting more stringent greenhouse gas emissions rules for heavy trucks after Congress passed new incentives to speed the adoption of zero-emission vehicles, the agency told Reuters."

"Biosecurity advisers to the federal government are calling for tighter scrutiny of experiments with potentially dangerous viruses and other pathogens, reflecting an ongoing debate within the scientific community over the benefits and risks of such laboratory research."

"Hurricane Fiona is headed toward eastern Canada and is expected to reach the Atlantic region by Friday in what could be a severe weather event as the storm continues to gain strength, Canadian meteorologists said on Wednesday."