Toward a safe antiobesity drug that could block fat absorption

To help address the global obesity epidemic, scientists are developing a new class of compounds called "micelle sequestrant polymers," or MSPs, that could prevent fat particles from getting absorbed in the body and thus potentially ...

The ethical slipperiness of hoaxes

Hoaxes sure can stir up a lot of emotion, can't they? We tend to have a quick reaction to them, and they flush out differences in values quickly, too.

New fat cells created quickly, but they don't disappear

Once fat cells form, they might shrink during weight loss, but they do not disappear, a fact that has derailed many a diet. Yale researchers in the March 2 issue of the journal Nature Cell Biology describe how—and just ...

Weight Watchers: Shed the pounds but lose your friends?

If you're trying to lose weight, Weight Watchers might seem like the ideal place to share advice and get support. While this may be true when you first join, a new study in the Journal of Consumer Research shows you'll bond ...

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