Please Silence Your Sonar
The U.S. Navy agrees to give marine mammals off California and Hawaii a break from deafening noise.
Has Development Turned Nairobi National Park Into a Glorified Zoo?
As fences spring up on all sides, a great wildlife reserve morphs into something much less great.
Lawmakers: You Don’t Have to Choose Between Cleaning the Air and Stabilizing the Climate
A new study tells us how we can have both.
Congress Is as Much to Blame for the Gold King Mine Spill as the EPA
This was a systemic failure, not an individual failure.
PCBs Were Banned Three Decades Ago, but They’re Still Hurting Marine Mammals
Don't drink the porpoise milk—it's contaminated.
Five Years on, We’ve Learned Nothing From the Largest Onshore Oil Spill in U.S. History
Five years ago, a pipeline spilled a million gallons of tar sands crude into a Michigan river—and we’re still cleaning it up.
Bumblebees Are Climate Change Deniers
Bumblebees risk extinction by failing to react to climate change.