"U.S. President Donald Trump on Wednesday imposed Ukraine-related sanctions on Russia for the first time in his second term, targeting oil companies Lukoil and Rosneft as his frustration grows with Russian President Vladimir Putin over the war."

"A U.S. Senate committee hearing Tuesday revealed the dramatically differing views regarding the potential benefits of the Fix Our Forests Act, a bipartisan proposal that critics say would lead to logging of old-growth trees and weaken the country's environmental laws."

"Brazil’s government approved on Monday exploratory drilling by state-run oil-giant Petrobras near the mouth of the Amazon River. The decision comes only weeks before the United Nations climate conference in Belem, COP30, where efforts to reduce the use of fossil fuels will be discussed."

"The Interior Department plans to lay off more than 2,000 employees, including hundreds of National Parks Service (NPS) workers, according to a Monday court filing."

"The Department of Interior is preparing mass layoffs beginning Monday despite a federal judge’s order prohibiting firings due to the shutdown, a federal employee union said Thursday."

"The sky above us is a complex ecosystem, just like the land and sea. A new field of research is bringing a fresh understanding of the birds, bugs and other species that live there"

"More than 1,100 incarcerated firefighters were sent to Southern California in January to fight four different wildfires. As the Palisades Fire ran up a hillside, one strike team saved the life of a resident who was still at his home."

"The United Nations warned that mercury contamination from illegal gold mining in Colombia’s Atrato River basin has created a “serious and ongoing human rights crisis,” threatening the health and survival of Indigenous and Afro-descendant communities who depend on the river for food, water and culture."

"After more than a century, these shellfish have reappeared along the Damariscotta River. Their return is a boon — and a warning of climate change."