Google has teamed up with California Gov. Arnold Schwarzenegger to provide maps of how global warming could affect the Golden State.
Efforts are under way to reverse the deterioration of a major water source, the Sacramento-San Joaquin Delta in California, which is sinking.
In renovating an old house, is spray foam insulation the way to go? And which type of spray foam insulation - open cell or closed cell?
Solar Christmas lights let homeowners save electrical power and brighten the holiday season while going green.
Cats are known as hunters but when coyotes come on the scene, cats who go outdoors become the prey.
Often forgotten in the discussion about climate change are the individual lives it affects. Putting a human face on global warming shows how it can change lives.
Although forests help slow global warming, storing enough carbon to offset about 16 percent of the nation's fossil fuel emissions, wildfires can produce massive amounts of carbon dioxide.
Farmer/lecturer Joel Salatin champions 'moral farming' as a better way to raise food. 'What is a moral way to raise a chicken?' he asks.
Foam insulation interests a homeowner in the midst of a home restoration project. It costs more than fiberglass, but what are its advantages?
The story of the hacked global warming e-mails continues to unfold with new developments and lots of divergent opinions on what they mean, or don't mean.
Electronic waste is the fastest-growing part of the municipal waste stream, but e-waste recycling lags. Various solutions have been proposed.
California has become the first state to mandate energy-efficiency standards for TV sets. These new regulations will affect all residents.
How much are coral reefs worth? Economists put a price tag on their benefits and say they're valuable.
In 'Going Rogue,' Sarah Palin says she is a creationist, rejecting Darwin's theory of evolution.