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White House Announces New Climate Change Initiatives

The White House on Wednesday announced executive actions to help states and communities build their resilience to more intense storms, high heat, sea level rise, and other effects of climate change. The actions, which involve several federal agencies, were among the recommendations by the president’s State, Local and Tribal Leaders Task Force on Climate Preparedness and Resilience. “…Climate…

The Colorado River Flows to the Sea

This week, the Colorado River will be reunited with the sea – a destination it hasn’t seen in many years – thanks to the “pulse flow.” Scientists monitoring the flow expect the two waters to meet sometime tomorrow, during high tide, but it’s actually possible that the river reached the sea last week, as we…

Two New Snapping Turtle Species Named

The alligator snapping turtle, the biggest freshwater turtle in North America, is actually three species, a new study says.

Tracking the World’s Largest Salmon With Sonar

  By Pete Rand, Wild Salmon Center Conservation Biologist, Fulbright Fellow and NGS Grantee Onishibetsu, Japan – I’ve learned to be patient.  A skill honed as an obsessed fly fisherman years ago. Lately, though, I don’t use a rod and reel to stalk fish.  The challenge of “catching” them with sonar I find much more gratifying.…

Cleaning Up Maryland’s Little Falls Branch Creek

By Jo Dickison April 12th was a perfect day for a creek cleanup event. The morning air was crisp and the Little Falls Branch Creek in suburban Maryland was sparkling in the warm spring sun. The stream cleanup is an annual event hosted by the Westmoreland Hills Garden Club, Montgomery County Parks M-NCPPC (Maryland-National Capital Park…

Nature Responds to Colorado River Delta Pulse Flow

The Colorado River has been flowing in its delta for more than three weeks, thanks to a cooperative effort by the United States and Mexico to deliver a “pulse flow” of water. The pulse flow is meant to mimic – albeit at a small scale – the spring floods that historically inundated the delta and…

Update From Colorado River Delta: A Community Gets its River Back

For more than two weeks, the Colorado River has been flowing in its delta, through more than 30 miles (48 kilometers) of recently bone-dry river channel choked with desert scrub.  The flow is all too brief, lasting only eight weeks in all.  The United States and Mexico are demonstrating how a “pulse flow” of water…

Partnership Protects America’s Largest Native Trout in Dry Nevada

By John Zablocki and Zeb Hogan Few places in the world keep their secrets as well as Northern Nevada.  Ask anyone driving across the northern half of the state along U.S. Highway 50 (widely referred to as the “Loneliest Road in America”) what they saw, and the most common reply will be “a whole-lot-of-nothin’.”  From…

Will the Colorado River Delta Pulse Flow Make it to the Sea?

One of the big unknowns of the pulse flow of water currently working its way down the channel of the Colorado River in its delta is whether that water will reach the sea.  The mouth of the Colorado River drained historically into the Upper Gulf of California (Sea of Cortez), a unique body of water…

“DamNation” Film Wins Enviro Prize and Shines Light on Dam Removal

“Dams represented a pivotal part of U.S. development, but like many things we took it too far,” Ben Knight says in the new documentary film DamNation. Knight narrated, edited, and co-directed the film, which takes a provocative look at the recent movement to remove old and outdated dams, to restore natural river systems. Produced by…

Report Shows Unanimous Support for Colorado River Conservation

“Mapping the River Ahead,” a new report by Carpe Diem West, provides an insightful discussion of solutions for the Colorado River Basin.  The authors conducted anonymous interviews with more than 30 “water leaders” (disclosure, I was among them) representing a broad range of sectors and locations.  The anonymous process was a useful strategy to get…

Robert Redford and Will Ferrell “Fight” Over the Colorado River

Stars Robert Redford and Will Ferrell have a bone to pick with each other when it comes to water. Well, not really, but they do make some good points in this funny video calling for restoration of the embattled, and thirsty, Colorado River Basin. The celebrities are working to support Raise the River, a campaign building…

Google Street View Reveals Grand Canyon

You’ve used Google’s Street View to navigate unfamiliar cities. Now, you can use it to explore a river. Today, Google, in partnership with American Rivers, is launching the Colorado River Street View. The imagery features the iconic Grand Canyon — 286 miles of the river, from Lee’s Ferry to Pearce Ferry. It marks the first…

Unlined and Dangerous: Duke Energy’s 32 Coal Ash Ponds in North Carolina Pose a Threat to Groundwater

Duke Energy’s coal ash pond in Eden, N.C., which dumped 39,000 tons of poisonous sludge and slurry into the Dan River on Feb. 2 — the third-largest such spill in U.S. history — has refocused national attention on the environmental damage these holding ponds can render. But the damage isn’t just confined to when the…

New Big-Head Fish: Freshwater Species of the Week

This week, scientists identified a new species of freshwater fish in the U.S., the cedar sculpin (Cottus schitsuumsh). Forest Service fisheries biologist Michael Young said in a statement, “It’s really exciting to find a new species of fish. It’s something you might expect in more remote parts of the world, but not in the U.S.” Scientists…