"Going green" is all the rage, and many people are doing their part by switching to energy-efficient light bulbs. But, says environmental lifestyle expert Danny Seo, not all "green lights" are created ...

There are different types of light -- white, red, blue, and green -- and each has its own function. Here's how green light ...

Can you buy your way to a greener life? Probably not, but there’s no shortage of products that promise to reduce your carbon footprint and generally make your life more environmentally friendly. In a ...

You might not think much about the light bulbs that are in your home, but there is a ton of research going into methods of making green light bulbs that will not only run longer but also use less ...

Long before green energy was as popular as it is today, Shanghai-born Ellis Yan was charged up. He had arrived in the U.S. as a college student after China launched its "open door" reforms in 1979, ...

Traditional lightbulbs will be switched off for good within four years. Environment Secretary Hilary Benn said all homes and businesses would have to use low-energy "green" bulbs by 2011. He told the ...