Choosing the most fuel-efficient vehicles within a class can save drivers at least $1,500 in fuel costs and avoid more than 15 tons of greenhouse gas pollution over the life of the vehicle, as well as help reduce dependence on foreign oil.

A food waste reduction hierarchy-feeding people first, then animals, then recycling, then composting-serves to show how productive use can be made of much of the excess food that is currently contributing to leachate and methane formation in landfills.

Choosing the most fuel-efficient vehicles within a class can save drivers at least $1,500 in fuel costs and avoid more than 15 tons of greenhouse gas pollution over the life of the vehicle, as well as help reduce dependence on foreign oil.

The way we guarantee safe drinking water is broken and needs to be fixed.

Eventually, we can get to a system where an electric company will be able to hold back some of the power so that maybe your air conditioner won't operate at its peak.

This is probably the biggest environmental disaster we have ever faced in this country. It is certainly the biggest oil spill and we are responding with the biggest environmental response.

There could be oil coming up until August.