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Contents
- Sweet Confusion: Does high fructose corn syrup deserve such a bad rap?
- Closed Thinking: Without scientific competition and open debate, much psychology research goes nowhere
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Contents
- Better chow yields more milk: A more nutritious form of corn for dairy cows boosts farm profits, teen investigator finds
- Fuzzy future: Kids may suffer impaired vision from spending too little time outdoors, studies suggest
- Building with moon rocks: Working on the moon with lunar soil and grit could prove easier, more efficient and less costly than using earthly materials
In regular mice (left), immune cells called B cells (green) that produce a type of antibody called IgA are frequently found in the long, fingerlike structures called villi (purple) in the small intestine. The IgA-producing B cells keep friendly microbes from blocking absorption of dietary fat by epithelial cells (gray). In mice lacking intestinal microbes (right), there is a dearth of B cells (green and red) in the intestine, particularly the B cells that make IgA.
Credit: Amiran Dzutsev & Natalia Shulzhenko
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Teens take home science gold at Intel ISEF
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One of the most abstract fields in math finds application in the 'real' world
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A change in taste cells makes glucose-baited traps repellent
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Bumps stretch out as mammals drink
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Coverage of the 2013 American Association for the Advancement of Science meeting
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The Year in Science 2012
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Three-part series on the scientific struggle to explain the conscious self
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Tables of contents, columns and FAQs on SN Prime for iPad
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