Twitter went public on Thursday with its IPO price set at $26 a share. The company's shares opened just before 8 a.m. PT on Thursday at $45.10 and held strong throughout the day. Twitter hit a high of $50.09 on Thursday before closing the day at $44.90.
Tesla's Model S, which the company's Web site touts as "the safest car in America," has sustained its third fire in six weeks. Tesla said the most recent Model S blaze resulted from an accident involving a trailer. Investigators are now traveling to the site to uncover further details.