Bill will cleaner electricity bring higher prices?

Photo project asks the public to document environmental issues and everyday life

Paper, found objects, and elements of nature integrated in complex landscape works

New discovery could double solar electricity output

The liberals' favorite conservative reverses stance on global warming, saying the science is "not enough" for U.S. action

A spicy and sweet Indian delight that works in lots of meals

Incredible close-up images of agate crystals show off nature's art skills

The countdown to Thanksgiving is on. Remember these tips when picking your poultry

When supply outstrips demand, utilities look to consumers to help stabilize power grid