So how can you get a tan from a bottle? Let's start with how you would get one the natrual way and then take a look at faken' it.

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Make your Christmas tree even greener with LEDs!

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The food photographers who make the food in all those pictures seem so appetising very likely had a lot of light, lots of time, tons of help and a few tricks up their sleeves.

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It's universal. It's contagious. So it's no wonder that people spend time, money, and effort to brighten their smiles. Teeth-whitening is among the most common procedures in cosmetic dentistry.

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Oh My God!...particles from outer space!

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Whether athletes test positive or negative, it is evident that the Olympic games will rely on science to seek out the truth behind performance-enhancing drug use.

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NASA is enlisting the public's help to sort through the images from their Stardust MIssion and to identify the interstellar particles embedded in the collector.

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With an army of powerful computers and servers, David Carrick has set up a live webcam right in their living room giving Canadians a bird eye view of an eagle nest in his backyard!

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Earthquakes occur when massive amounts of stored energy are released from the earth. When this energy is released, it travels through the surrounding geological structures in waves; it is these waves that literally "move the Earth".

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