January 03, 2008 - by Paula Ketter
Researchers recently revealed that doing properly designed cognitive activities can enhance memory and other cognitive abilities as you get older. The research, led by scientists from the Mayo Clinic and the University of Southern California, was presented at the 60th A... More »
January 03, 2008 - by Paul Harris
On a busy traffic circle in downtown London, accidents were reduced by 44 percent recently after the city removed all signs, guardrails, and road lines. The move forced drivers and pedestrians alike to carefully decipher each other's intentions instead of brazenly claim... More »
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