News in Brief Closer Friends, Sharper Memory New research finds people over 80 with great memories also have stronger personal relationships. See More
News in Brief Can Plant Diversity Help Fight Insect Invasions? The results of a new study could help farmers grow crops with fewer insecticides. By Nathan Collins (Photo:… See More
News in Brief Voices of the Addicted Generation: Amy San Francisco Bay Area, graduate student, 31 As Told to Madeleine Thomas (Photo: Christopher Leaman) Editor’s Note: This… See More