Star Trek legend and veteran author William Shatner discusses the meaning of life, finding value in work, and living well whatever your age. "I have always felt

"In Star Trek, crew members travel to unusual planets, meet diverse beings, and encounter unique civilizations. In these remarkable space adventures, does Star

Over a decade ago, a landmark ten-year study by the MacArthur Foundation shattered the stereotypes of aging as a process of slow, genetically determined decline

A leading scientist and an expert on human longevity explain how new discoveries in the fields of genomics, biotechnology, and nanotechnology could radically ex