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Missing Links

Don't Worry, Get Married

Smiley people seem to have more wedded bliss

This is strange: to predict how successful your marriage will be, take out an old yearbook picture of yourself. Are you smiling big, just like the class photographer wanted you to do? That's a good indicator that you're not going to get divorced.

Also in today's links: wolves in Montana, allergies to fruit and veggies, and more.

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November 2009: Astronaut 3.0

Inside NASA's astronaut bootcamp and the grueling new training regimen for deep space. Plus, ten young geniuses shaking up science today, one writer's quest to analyze every man-made chemical in her body and more.

Check out the issue's full contents online here

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