Exercise in a Pill? (May 2007) Not quite. But toying with metabolism's machinery might lead to obesity-fighting drugs that bolster the effects of a workout.
Cover Story:The Most Vulnerable Patients
Problems during pregnancy burden too many newborns with lifelong disabilities. Researchers are finding clues to a safer nine months, and a brighter future.
Taming Fear, Rising Calm
A social conscience rooted in the Deep South moves Kerry Ressler, a psychiatrist and neuroscientist, to try to ease the consequences of inner city trauma.
Membrane Awakening
Researchers are taking a more holistic look at cell membranes and the proteins embedded in them—and the surprises keep coming.
Enhancing TA Performance
Instead of letting teaching assistants sink or swim, risking their failure and the ire of the undergrads, some schools are prescribing a class in how to teach before they get in front of a class.
