By Ben Brumfield His music transcended trends and cultural barriers. Pandit Ravi Shankar’s life, which traversed nearly a century, ended Tuesday. The legendary sitar player,
By Barton Gellman and Laura Poitras The National Security Agency and the FBI are tapping directly into the central servers of nine leading U.S. Internet
By Phys.org A theory—SuperDense quantum teleportation—posed by Hampshire College physics professor Herbert Bernstein will be tested on the International Space Station. Theoretical physicist Bernstein devised
By Alison Gendar and Bill Hutchinson Federal prosecutors have launched a criminal investigation of Goldman Sachs to determine if the Wall St. giant committed securities