Tag: Dartmouth College
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Nation & World
Sports head injuries need definitions
A Harvard study of sports programs at Brown University, Dartmouth College, and Virginia Tech finds that the way the head injury commonly called concussion is usually diagnosed varies greatly and may not be the best way to determine who is at risk for future problems.
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Nation & World
Planet starship
Seven years ago, astronomers boggled when they found the first runaway star flying out of our galaxy at a speed of 1.5 million miles per hour. The discovery intrigued theorists, who wondered: If a star can get tossed outward at such an extreme velocity, could the same thing happen to planets? New research shows that…