Living on Earth
Companies that make cleaning products are legally required to disclose their ingredients, but few do.
Entrepreneurs who want bring offshore wind farms to the United States are facing staunch opposition and difficult economic calculations.
University of Minnesota scientist Marla Spivak has received a Macarthur genius grant for her work studying bees and trying to save them from "colony collapse disorder."
There’s been a paradigm shift in the field of genetics. Instead of relying solely on DNA and inheritance, the field of epigenetics now demonstrates how
What we know and don't know about the Gulf Oil Spill
A genetically modified Atlantic salmon may soon be available in supermarkets. The company behind it insists it's more environmentally sustainable.
In 1990, viewers were first introduced to Captain Planet, a kid-friendly cartoon about environmentalism. Twenty years later, millenials still remember the message.
A conceptual artist is helping illuminate a local dog park using a streetlamp powered by dog waste.
Experts are questioning whether the seafood with the "sustainable" labels from the Marine Stewardship Council is really environmentally responsible.
Los Angeles, the nation's most crowded county, can be a harrowing place for bicyclists. Some people are trying to make it a safer.