The chief executive of Research In Motion said he's disappointed the new BlackBerry won't be released in the United States until mid-March, but he said early data suggests sales in the U.K. are above expectations.

Thorsten Heins said in an interview Monday with The Associated Press that he was disappointed in the mid-March U.S. release date. But he said the U.S. and its phone carriers have a rigid testing system.

Rock star Reg Presley, lead singer of the Troggs on hit songs including "Wild Thing," has died. He was 71.

Presley's death after a year-long bout with lung cancer was announced late Monday night by friend and publicist Keith Altham on his Facebook page.

Emirates airlines announced a five-year sponsorship deal with Formula One valued at $180 million on Tuesday in the latest sign of the growing influence of the oil-rich, Gulf nations on the sport.

Formula One boss Bernie Ecclestone said the Dubai-based airline's sponsorship deal includes 15 races this season starting in Malaysia.

The energy provider and management of New Orleans' Superdome stadium worked to determine what caused a 34-minute power outage that shut down the biggest event in American sports, as local officials hoped the incident wouldn't leave a black mark on the city or prevent the National Football League's championship game from coming back to town.

The blackout was an embarrassment for New Orleans, which was hosting its first Super Bowl since 2002 and was eager to show off how it has been rebuilt since Hurricane Katrina.

Rafael Nadal's ailing left knee may continue to bother him until the end of the month, his coach said Monday.

Nadal practiced for 90 minutes with Nicolas Massu of Chile on Monday, his fourth straight day of training since arriving in the country for his first match in more than seven months.

Chelsea goalkeeper Petr Cech has been voted the Czech Republic's player of the year for 2012.

The 30-year-old Czech international won Monday's poll of players, coaches, football federation officials and journalists for the fifth consecutive year and record sixth time overall.

A member of a hugely popular Japanese girl band has shaved her head and issued a tearful videotaped apology for violating the megagroup's no-dating rule.

The spectacle has sparked debate in Japan over whether the band AKB48 exerts too much control over its performers.

Police in Germany say someone dressed as the Cookie Monster has sent a second note regarding a stolen cookie sculpture — this time saying he wants to return it.

But officials aren't sure the person in the photo actually stole the 20-kilogram (44 pound), century-old sculpture.

The world's most advanced tuberculosis vaccine failed to protect babies against the infectious disease, according to a new study in South Africa.

The vaccine, MVA85A, was designed to improve protection from the only existing tuberculosis vaccine, BCG, which is routinely given to newborns. Though the new vaccine appeared safe, scientists found no proof it prevented tuberculosis, an airborne disease that kills more than 1 million people worldwide every year.

The oil and gas industry is trying to ease environmental concerns by developing nontoxic fluids for the drilling process known as fracking, but it's not clear whether the new product will be widely embraced by drilling companies.

Houston-based energy giant Halliburton Inc. has developed a product called CleanStim, which uses only food-industry ingredients. Other companies have developed nontoxic fluids as well.