Surprising new research about the act of remembering may help people with post-traumatic stress disorder
Studies of hominid fossils, like 4.4-million-year-old "Ardi," are changing ideas about human origins
John Gurche, a “paleo-artist,” has recreated strikingly realistic heads of our earliest human ancestors for a new exhibit
After a debilitating bicycle accident kept her inactive, Mary Collins toured the country studying Americans’ sedentary lifestyle
Scientist-turned-filmmaker Randy Olson says that academics must be more like Hollywood in how they share their love for science
A new biological theory states that cultural behavior is not just a regional quirk, but a defense against the spread of disease
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