"Conservative Leader Pierre Poilievre was met with rousing applause last week as he laid out a vision for a prosperous northern Manitoba that hinges on the contentious Port of Churchill. His plan — built in part around the idea of shipping oil through the port — has attracted increasing attention from Canadian leaders in recent months, putting Churchill’s future into the national spotlight."

"A lack of snow and abnormally mild temperatures are threatening ski resorts in the eastern United States, Europe and Asia. As natural snow becomes scarcer and temperatures creep too high for traditional snow machines, new technology is helping a growing number of ski areas adapt to the warming climate."

"The seven states that rely on water from the shrinking Colorado River are unlikely to agree to voluntarily make deep reductions in their water use, negotiators say, which would force the federal government to impose cuts for the first time in the water supply for 40 million Americans."

"A new museum and conservation center dedicated to Mexico's critically endangered axolotl salamander is highlighting the amphibian's remarkable story that has captured the attention of scientists and the public alike."

"Manuel Esteban Paez Teran seemed to be everyone’s favorite social justice activist. ... Now the 26-year-old activist is dead."

"The Colorado River begins as melting snow, trickling from forested peaks and coursing in streams that gather in the meadows and valleys of the Rocky Mountains. Like arteries, its major tributaries take shape across Colorado, Wyoming, Utah and New Mexico, coming together in a great river like no other — a river that travels more than 1,400 miles and has defined the rise of the American Southwest over the last century."

"The United States is facing a shortage of the native seeds it uses to restore natural habitats damaged by wildfire and other weather events made worse by climate change, according to a report released on Thursday by the National Academies of Sciences, Engineering, and Medicine (NASEM)."

"The Biden administration on Thursday said it will establish a 20-year moratorium on mining upstream from Minnesota’s Boundary Waters Canoe Area Wilderness, a vast preserve of lakes and woods that has been at the center of a fierce dispute over a proposed copper and nickel mine."

"Dolphins are cavorting in the Bronx River of all places for the first time in at least five years, delighting New Yorkers. They’re a hopeful sign that efforts to clean up the river, long plagued by pollution, are seeing some success, said city officials."