"The government forecaster has issued its most definitive report since first raising the El Niño alert three months ago, forecasting a weak phenomenon that will last until the Northern Hemisphere spring."

"Mosquito Gold President and CEO Brian McClay took in stride a federal judge’s decision that the Forest Service needs to do more analysis of its exploration program."

"Labor Day is summer’s last hurrah, and families from across the country will be flocking to the beach this weekend to soak in some final rays. Beachgoers on the East Coast making their way to Cape Cod or one of six other National Seashores, however, might want to pause and take an extra look around at the wind-tossed dunes and sloping sands. Not just because summer is coming to an end, but because these areas are some of the most susceptible to the effects of climate change and may look very different, very soon."

"FRESNO, Calif. -- The rustic tent cabins of Yosemite National Park — a favorite among families looking to rough it in one of the nation's most majestic settings — have become the scene of a public health crisis after two visitors died from a rodent-borne disease following overnight stays."

"A Brazilian judge said on Monday construction could resume on the controversial $13 billion Belo Monte dam in the Amazon, alleviating concerns that key work would not be done ahead of the rainy season."

"A Canadian company's surprise proposal to build a hydroelectric generation facility on the Yuba River has raised alarm among government agencies and nonprofits working to restore salmon runs on the river."

"The Department of Interior on Monday proposed a mixture of new oil and gas development and environmental protections in a vast swathe of Arctic land."