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Environmentalists are challenging Michigan regulators' decision to approve encasing part of an aging Enbridge Energy oil pipeline that runs beneath a channel connecting two Great Lakes, arguing that they failed to properly consider alternatives that

WASHINGTON (AP) — Federal rules that impact virtually every aspect of everyday life, from the food we eat and the cars we drive to the air we breathe, could be at risk after a wide-ranging Supreme Court ruling Friday.

PHOENIX (AP) — Three Mexican migrants have died in the Sonoran Desert in Arizona near the U.S.-Mexico border as high temperatures soar well into the triple digits across parts of the Southwest. The U.S.

NEW YORK (AP) — Tractor Supply is ending an array of corporate diversity and climate efforts, a move coming after weeks of online conservative backlash against the rural retailer.

MONTREAL — Rio Tinto and the Quebec government are investing $375 million to build a demonstration plant that will use carbon free aluminum smelting cells at the company's Arvida smelter in the province.

MONTREAL — One evening last fall, Robert Carrière was putting away some gardening tools when he saw something scurry out from under the shed. At first, he thought it was a big rat. Then he thought maybe a muskrat.

WASHINGTON (AP) — Executive branch agencies will likely have more difficulty regulating the environment, public health, workplace safety and other issues under a far-reaching decision by the Supreme Court .

OMAHA, Neb. (AP) — Severe weather over days has caused havoc and destruction across the U.S. That includes torrential rains and flooding in the Upper Midwest and powerful storms in the Northeast that left a least two people dead from falling trees.

PARIS (AP) — Unsafe levels of E. coli have been found in the Seine River for the third consecutive week, according to test results published Friday, less than a month before the Paris Olympics .

EDMONTON — With Canada Day fast approaching, Canadian fire chiefs are reminding the public about the safe use of fireworks.