June 24, 2011

The Classes

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Published in the July-August 2011 print issue in the Alumni section.

As weight loss medications become more common, Daniel Lieberman discusses the importance of preserving muscle.

There’s a growing movement to curb light pollution. It starts on your front porch.

An animal’s journey from grief to love shows how much humans need each other, too.

Harvard scientists identify hundreds of genes under selective pressure.

Photographer and writer Morgan Smith chronicles life beyond the violence in Ciudad Juárez and other Mexican towns.

Harvard graduate and NASCAR racer Patrick Staropoli on pedals, attention, and fearlessness.