"A long-term project to remove or modify dams may clear the way for endangered wild Atlantic salmon to swim freely up to the Sandy River. But it faces opposition from business and lawmakers."

"Thousands of dead fish are washing ashore and people are falling ill too, as officials investigate possible sources of contamination."

"Several high-ranking Trump officials that make up the so-called “God Squad” voted on Tuesday to quash longstanding Endangered Species Act regulations in the Gulf of Mexico, exempting all oil and gas drilling. It’s an outcome environmentalists fear could spell doom for the critically endangered Rice’s whale, a species that only exists in the Gulf and has just 50 whales left in existence."

"A federal judge on Monday partially ruled that the first Trump administration erred when it weakened aspects of the Endangered Species Act.

The ruling (attached below) was heralded by environmental groups, saying it underscored that “federal agencies must use the best available science when assessing harm to species, they cannot ignore incremental harm to critical habitat, and the agencies must firmly commit to any measures relied upon to reduce harm to imperiled plants and animals.” (Emphasis added—ed.)

"It’s finally peak bloom for the airy pink cherry blossoms in Washington, a welcome sign of spring in a city of concrete and granite continuously weighed down by the necessary heft of the nation’s decision-making."

"Rare footage of a sperm whale giving birth has offered scientists a window into the behavior of these large, elusive mammals."

"The United States has spent nearly a year pursuing deep sea mining without cooperation from the rest of the world. Now, Japan has said it will help out." "The arrangement could signal a fracture in the decades-long effort among nations to reach consensus on how to mine the ocean floor while protecting ecosystems."

"A federal judge has declined to act on an emergency request from an environmental group to stop the Trump administration from exploring an exemption to the Endangered Species Act for oil and gas drilling, setting the stage for an unusual government meeting to be held next week."

"Medicinal and aromatic plants in the Appalachian Mountains, which have stood for hundreds of millions of years and contributed to biodiversity across the region, are facing threats from poaching, climate change, and more. The multiple national parks dotting the region are often havens for these plants, though even the protections afforded by the parks cannot prevent all threats."