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image: A Lot to Chew On

A Lot to Chew On

By | June 1, 2014

Complex layers of science, policy, and public opinion surround the things we eat and drink.

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image: Contributors

Contributors

By | June 1, 2014

Meet some of the people featured in the June 2014 issue of The Scientist

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image: Digesting Dietary Data

Digesting Dietary Data

By | June 1, 2014

Why are there so many contradictory nutrition studies, and how can they be improved?

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image: Mutagens and Multivitamins

Mutagens and Multivitamins

By | June 1, 2014

Not one to shy away from controversy, Bruce Ames has pitted himself against industry groups, environmentalists, and his peers through his work identifying DNA mutagens. And he’s not done yet.

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image: More Carbon Dioxide, Fewer Crop Nutrients

More Carbon Dioxide, Fewer Crop Nutrients

By | May 8, 2014

Plants grown in higher concentrations of CO2 have greater yields, but lower amounts of essential nutrients.

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image: Week in Review: April 28–May 2

Week in Review: April 28–May 2

By | May 2, 2014

Male scientists stress mice out; using SCNT to reprogram adult cells; acetate can reach mouse brain, reduce appetite; WHO sounds “post-antibiotic era” alarm

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image: The Telltale Tail

The Telltale Tail

By | May 1, 2014

A symbiotic relationship between squid and bacteria provides an alternative explanation for bacterial sheathed flagella.

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image: Another Way Fiber Is Filling

Another Way Fiber Is Filling

By | April 29, 2014

Acetate, a short-chain fatty acid released following the fermentation of dietary fiber in the gut, accumulates in the brain and can affect appetite in mice.

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image: Epigenetic Effects of Mom’s Diet

Epigenetic Effects of Mom’s Diet

By | April 29, 2014

Molecular markers of a mother’s nutrition around the time of conception can be found in her child’s DNA.

4 Comments

image: Women Receive Lab-Grown Vaginas

Women Receive Lab-Grown Vaginas

By | April 14, 2014

Doctors implant custom-made organs, built from a tissue sample and a biodegradable scaffold, into four female patients born with underdeveloped or missing vaginas.

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