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In every field, there are people whose behind-the-scenes work ripples out; whose vision helps define the way we live, work or play. In fashion, Grace Coddington is one of those people.

Many people first heard of Coddington through The September Issue, the 2009 documentary about American Vogue. She's been a top editor there for nearly 30 years, directing the photo spreads that appear in the magazine. She helps choose the clothes, setting and models, and she works with the photographer to figure out how to capture it all.

Eating well has many known benefits. But a good diet may not be able to counteract all the ill effects of stress on our bodies.

A new study, published in Molecular Psychiatry, suggests stress can override the benefits of making better food choices.

A doctor who treats infertility in New York City says he has helped a couple have the first baby purposefully created with DNA from three different adults.

John Zhang of the New Hope Fertility Center in Manhattan traveled to Mexico earlier this year to perform a procedure for a couple from Jordan that enabled them to have the baby in May, according to a clinic spokesman.

Copyright 2016 NPR. To see more, visit http://www.npr.org/.

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