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Scientific American Logo
The SciencesSeptember 5, 2013

Fractals

Children in the U.S. are eating poorly and not getting enough physical activity, and this is contributing to higher rates of childhood obesity and related health issues.

Patrick Mustain

Scientific American Logo
September 4, 2013

Breaking Food Down

What is food? The Merriam-Webster Dictionary entry says “Something that nourishes, sustains, or supplies.” How beautiful. That statement captures much of the emotion and feeling surrounding food, yet it’s only part of the full definition.

See Arr Oh

Scientific American Logo
August 12, 2013

Google Science Fair 2013: A Hangout in a Swamp

We had a fun first today for the 2013 Google Science Fair Hangouts On Air series of live chats with researchers around the world: with the aid of a smart phone propped up by two fossil bones, we streamed live from a Virginia swamp for a session called Paleo Quest: Venturing into the Unknown.

Mariette DiChristina