United States
Tesla's new Roadster to cover two-thirds more miles per charge
U.S. electric car maker Tesla Motors Inc will relaunch its Roadster model with a new battery pack that will increase the distance the car can travel on a single charge by nearly two-thirds to more than 400 miles.
U.S. retailers miss fewer Christmas deadlines: early surveys
Major U.S. retailers missed fewer Christmas deliveries this year, according to two small, early surveys released on Friday, partly reflecting a year's worth of investments made to avoid 2013's last-minute shipping debacle.
Oil declines amid stronger dollar, crude oversupply in U.S.
Oil prices fell Friday, tumbling as the dollar strengthened and as a supply glut in top consumer, the United States, trumped worries about falling production from Libya.
Wall Street ends at record in second straight weekly gain
U.S. stocks ended higher on Friday, with both the Dow and S&P 500 closing at records in a broad rally, though trading was light with many market participants still out for the Christmas holiday.