How a 'fish-friendly' dam in Oregon inadvertently set up a clash between spring and fall Chinook runs.
Attorney General says company used two sets of books, misleading investors about tens of billions of dollars in potential costs of carbon emissions.
How the rainforest’s most powerful raptor — and a new ecotourism venture — could help combat deforestation in the Amazon.
Despite polls showing global warming is a top issue among voters, debate moderators avoided it.
The freshwater molluscs that help control silt levels and filter water are facing a mysterious affliction.
With a single shot, and a lost companion, human-chimpanzee relationships are stressed in Sierra Leone.
State, industry eye cache of rare earth elements under Bokan Mountain in Tongass National Forest.
US Forest Service’s multiple plans to log vast swathes of Tongass National Forest faces stiff opposition
As the president attacks the environment, education, and healthcare, we have no choice but to keeping pushing back on behalf of future generations.
Sardar Sarovar Dam is a classic story of a nation’s failure to deliver environmental justice to its people.
Want to avoid toxic haze? Start supporting frontline campaigns.
More shut downs planned for October 7 in LA, Chicago, NY, and major cities across the world.
State leaders, environmental groups prepare to challenge decision in court.
Wildlife advocates celebrate new law, look ahead to possible statewide ban on sale of fur.
As summers get hotter, people who work outdoors, those on a low income, and the elderly face imminent peril.
Cohousing may be one the best, if currently overlooked, ways to build a sustainable future.