Centuries of see-sawing growth and decline now has a new factor: climate change.
Author Michael Pollan examines opium, caffeine, and mescaline in his new book on the mind-altering powers of plants.
Historically excluded from negotiations, Indigenous communities want to make sure they have a seat at the water-distributing table.
The bipartisan measure would pump billions of dollars into the fight against environmental pollution.
Climate change is threatening Maine’s native blueberries. These researchers are looking to provide solutions—and help farmers in the process.