Slicing across Arizona’s Coronado National Forest, the barrier will stop more migrating mammals than humans.
Wildlife
Bighorn-lovers butt heads with Vail Resorts’ affordable housing
The ski industry giant wants to build workforce housing in wild sheep habitat.
After June’s floods, will the Yellowstone River be allowed to roam?
Rock walls called riprap constrain the river to protect property from erosion —but there are other options.
Antidotes for ecological forgetfulness
Bear witness, make a record, pass it on.
How a rare butterfly returned
The revival of Fender’s blue illustrates the collaborative nature of survival.
LA mountain lions face the flames
The city’s elusive cougars will do a lot to avoid people, including getting risky with wildfire.
To protect eagles, hunters and conservationists rebuild old alliances
Evidence of the toxic effects of lead ammunition on wildlife spurs a search for common ground.
Post-Trump, wildlife passages along the border wall keep narrowing
As construction continues, U.S. and Mexican conservationists work together to preserve remaining corridors.
New bird flu strain threatens North American wildlife
Thousands of seabirds, geese, eagles and vultures are dead, as wildlife health experts recommend a revolution in disease management.
Salmon are nosing at the riverbanks trying to escape the Klamath River
As dam removal inches into view, fish have to survive increasingly compounding calamities.
Hungry bears are getting desperate in Montana
A poor berry crop is driving black bears into Missoula. A hot summer might be to blame.
California’s algae bloom is like a ‘wildfire in the water’
Some scientists are equating the recent phenomenon to a mega blaze, spurred by human mismanagement.
Irked sea lions and a strange peanut pusher
Mishaps and mayhem from around the region.
Is the Recovering America’s Wildlife Act ready for climate action?
The bipartisan legislation includes $1.4 billion in annual conservation funding, but climate change isn’t explicitly addressed.
We are all of us animals
Talia Lakshmi Kolluri’s debut collection roars, screeches and stuns.
More shrubs means way more moose in western Alaska
Climate change is causing ecosystem shifts, and the cascading effects impact animals and hunters.
Returning sea otters to Oregon could revive kelp forests
Reintroduction of the marine mammals may restore coastal ecosystems but also threatens shellfish industries and tribal self-governance.
Wildfire kills Klamath fish: ‘Everything that’s in there is dead.’
Landslides of ash have poisoned tens of thousands of fish in the already-imperiled river.
Alaska’s Willow Project promises huge amounts of oil — and huge environmental impacts
Residents in nearby Nuiqsut worry that oil and gas development is ‘too fast and too much.’
Was Yellowstone’s deadliest wolf hunt in 100 years an inside job?
Veteran park service employees were involved in last year’s hunt, but one says he’s a victim of a federal ‘witch hunt.’
