"Humpbacks are some of the most watched whales in the world, and yet so much of their lives remains a mystery."

"California Rep. Josh Harder needed a way to convince the U.S. House of Representatives to pay attention to his speech about invasive species during a meeting in February. So he brought in a hefty rat carcass and laid it on the table next to him."

"The Supreme Court today [Monday] allowed the Army Corps of Engineers to resume using its streamlined water-crossing permit for the construction of new oil and gas pipelines, but it excluded the Keystone XL oil pipeline."

"The Senate on Thursday put off further action for weeks on its mammoth defense authorization bill that has become a battleground for efforts to address exposure to PFAS."

"A sewage-based coronavirus test could be an 'easy win' that would pick up infection spikes up to 10 days earlier than with existing medical-based tests."

"Sixty per cent of studied fish species will be unable to survive in their current ranges by 2100 if climate warming reaches a worst-case scenario of 4-5C (7.2-9F) above pre-industrial temperatures, researchers have found."

"Across the Gulf of Mexico and the Caribbean, scientists are developing alternative sustainable solutions to the golden tide of Sargassum".

"The House Wednesday passed a climate-friendly infrastructure bill with $1.5 trillion for everything from roads to broadband that has little chance of being signed into law as written, but is destined to play a starring role in rhetoric and talking points for both parties in the run-up to the presidential election."

"The New Hampshire House passed a bill Tuesday that would put into law some of country’s toughest drinking water standards for a group of toxic chemicals and provides tens of millions of dollars to help communities in the state meet the rules."

"Alaskan beavers are carving out a growing web of channels, dams and ponds in the frozen Arctic tundra of northwestern Alaska, helping to turn it into a soggy sponge that intensifies global warming."