The nearly 2,700-mile Keystone oil pipeline was shut down Tuesday morning after it ruptured in North Dakota, halting the flow of millions of gallons of crude oil from Canada ...

The climate crisis is not a distant threat; it's happening right now and affecting what matters most to us. Hurricanes ...

CORRECTION (April 1, 2025): An earlier version of this story said the weapons were found in Big Bend National Park. They were found in the Big Bend region of Texas, not the park, and the story has ...