EmbedVideo(6101, 482, 304); President Barack Obama describes a new brain mapping initiative today in a speech from the White House. President Barack Obama unveiled the BRAIN Initiative today, a new collaborative effort to map the human brain and better…

Mar 14

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A representation of the innerworkings of the Atlas particle detector painted on one of the walls at the CERN campus in Geneva, Switzerland. Photo by Harold Cunningham/Getty Images. New results from Geneva's Large Hadron Collider "strongly indicate" that scientists have…

On tonight's PBS NewsHour, Correspondent Spencer Michels and I report on a massive, groundbreaking study underway at Kaiser Permanente and the University of California at San Francisco, which one day may shed light on the genetic roots of health…

Feb 26

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The Hidden Lives of Wolves

From 1990 to 1996, Jim and Jamie Dutcher lived in a tented camp on the edge of Idaho's Sawtooth Wilderness, where they observed and studied the behavior and social hierarchy of a pack of gray wolves, known as…

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