Mountaintop mining and excrement-filled lagoons threaten the unique biodiversity of the American southeast.

Manmade “dam analogues” could help beavers recolonize former habitats — and help fish in the process.

Toxic algae can threaten our drinking water, but a new study also reveals that it causes economic harm. According to The Toledo Blade, research from Ohio State University reveals that algal blooms in two of the state’s lakes over the past six years have cost homeowners an amazing $152 million in property values. The blooms have also had an impact on recreational fishing, affecting not just the fishing industry but nearby businesses that rely on the tourism. A summer-long bloom could cause more than $5 million in economic harm to the angling industry, according to the researchers. 

In spite of 15 years of goal-setting, average nitrogen levels in the Mississippi have not declined.

Funding to forecast toxic algae blooms could be at risk, putting lakes and water supplies in danger.

Saving freshwater mussels requires scrappy scientists and unlikely allies.

We need to solve runaway human population growth if we hope to fix any other environmental problems.

Or do his arguments not hold water?

What better way to understand the dangers of plastic pollution than by traveling on a ship made out of garbage?

A new report finds that malnutrition, unsafe water, drought, floods and other environmental dangers affect hundreds of millions of people worldwide.