The Environmental Protection Agency rejected the bedrock scientific finding that greenhouse gases threaten human life and well being. It means the agency can no longer regulate them. By Lisa Friedman ...

There are many different principles on which to draw in moral reasoning about specific environmental problems. This lesson reviews three basic pairs of principles: justice and sustainability; ...

In 2000, Xiuhtezcatl Martinez was born in Boulder, Colorado to Tamara Roske and Siri Martinez. His mother Tamara co-founded the Earth Guardian Community Resource Center in 1993, an accredited ...

Hydrocarbons can persist and migrate far deeper than previously assumed and may coexist with natural hydrogen, geothermal fluids, and metal-rich brines, according to a synthesis of geochemical and ...