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Science and Technology

Science and technology are leading the way to a more sustainable lifestyle for all.

What Is a CFL light bulb?

What is CFL, and how does a compact fluorescent light bulb save money? Read this definition of a compact fluorescent lamp and learn about the risks of CFL lighting.

Watt’s Up With Energy-Efficient Lighting?

Energy-efficient lighting and light bulbs can save consumers money and provide good-quality light. With halogens, CFLs, LEDs, OLEDs, and incandescents available, what are the best options for "green lighting"?

Alternative Fuels 101

Using alternative fuels is easier than you might think. Here's why making the switch to alt fuels makes sense.

Switching to Solar Power

With energy prices continuing to rise, more and more are turning to solar power to heat their water and provide electricity.

Are Hybrids Worth the Hype?

Is hybrid technology -- and the accompanying price premium -- worth it to the consumer, or are car companies just marketing to greenies?

What is a Flywheel Hybrid Vehicle?

A flywheel hybrid (sometimes called a "flybrid") is a hybrid vehicle that uses a mechanical flywheel storage device instead of a battery to accumulate and release braking energy.

All About Wind Power

Millions of people see wind power as a better way to generate electricity than plants fueled by coal, hydro (water) or nuclear power.

Explore Green Living

About.com Special Features

Holiday Central

What to eat, where to go, fun things to do and how to save money on the perfect gifts. More >

Make Your Own Scented Pine Cones

Bring a little of the fall season in your home with this easy-to-make craft. More >

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