A notice in the federal register Thursday announced the pending withdrawal that will be published Monday. The move has been ...

Ethiopia’s prime minister says the Grand Ethiopian Renaissance Dam on the Nile has been completed. Egypt has long opposed the dam, calling it an existential threat to its water supply.

A decade after a dam collapsed in Brazil, sending a deluge of toxic mud into villages and waterways, residents complain of an ...

Potomac — 12,000 Years ago, Potomac was initially settled by Paleo-Indians, based on evidence of habitation along the Potomac River. 1700s European explorers settled the area in the early 1700s ...

Travelers adore airports that are easy to get to (and through) above all else. And they love light-filled spaces with soaring ...

Breezy Point Beach has swimming on a half-mile of sandy beach, fossil hunting and fishing throughout the summer. Umbrellas, ...

The collapse three weeks ago of the Birch Glacier ... The enormous mass of rubble formed a massive natural dam on the River Lonza, a river that flows along the valley floor and the water swiftly ...

A man and child were rescued Friday afternoon from the rushing Potomac River during a fast-moving water emergency near the Maryland-Virginia border, authorities said. Montgomery County Fire & Rescue’s ...

Two barges from a National Park Service project in Washington County broke loose from their moorings in the Potomac River and floated downstream through surging floodwaters over the weekend. The ...

KEYSER, W.Va. — Small watershed flood-control dams in the Potomac Valley of West Virginia provided $5.8 million in flood benefits to people, property, infrastructure and farms during the heavy rain ...

The upper Potomac River at Paw Paw for example was measured at 6 feet at 10 a.m. on May 13, and 24 hours later the river was measured at 30 feet.