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In Fat Chance, obesity doc Robert Lustig deconstructs the mythology on fat and exercise.
A new study says people may be sabotaging their diets in an unexpected way - through too little sleep.
New research weighs in on the efficacy of several popular weight loss diets, and finds that it's not so much what you eat, but how much of it.
Which is the true dietary villain -- cholesterol or carbohydrates? In this segment, Ira talks with science writer Gary Taubes about his new book, 'Good Calories, Bad Calories.'
New Year's resolution to lose the weight? We'll get the latest on research into obesity.
Science museums aren't just dioramas and dusty skeletons anymore.
The money will be used to turn Nikola Tesla’s final laboratory into a museum.
In natural history museums around the world, art and science intersect in the de...
Philadelphia’s Mütter Museum has a lot of heart, and other organs too.
How do museums protect and preserve artistic and historic artifacts for the ages...
\t"Disturbingly informative," is how museum director Robert Hicks describes Philadelphia's Mütter Museum--items of interest include a gangrenous hand, wax models of extinct diseases, deformed bones and body parts. Now imagine what's in the basement. Science Friday got a behind-the-scenes tour.