Tesla Motors Inc (NASDAQ:TSLA) CEO Elon Musk unveiled an all-wheel-drive version of the electric Model S sedan Thursday dubbed the “D,” an option geared for potential customers who live in snowy climates. “The D stands for dual motor,” said Musk at a packed event in Hawthorne. “You can dynamically shift power from front to rear.” Compared with the standard Model S, the D has a … Continue reading Active Stocks: Tesla Motors Inc (NASDAQ:TSLA), News Corporation (NASDAQ:NWSA), Arena Pharmaceuticals, Inc. (NASDAQ:ARNA), Idera Pharmaceuticals(NASDAQ:IDRA), North European Oil Royalty Trust (NYSE:NRT)