Millions of smokers could be priced out of health insurance because of tobacco penalties in President Barack Obama's health care law, according to experts who are just now teasing out the potential impact of a little-noted provision in the massive legislation.

The Affordable Care Act — "Obamacare" to its detractors — allows health insurers to charge smokers buying individual policies up to 50 percent higher premiums starting next Jan. 1.

A California jury heard opening statements Friday in a lawsuit that accuses Johnson & Johnson of knowingly marketing a faulty hip implant that lawyers say left thousands of people with crippling problems or in need of replacement surgeries.

The fraud and negligence suit is the first of thousands of similar cases to reach trial in the United States that involve an all-metal ball-and-socket hip joint that was pulled from the market two years ago.

Andy Murray has finally beaten Roger Federer at a Grand Slam.

The U.S. Open champion stayed in the hunt for a second consecutive major title with a 6-4, 6-7 (5), 6-3, 6-7 (2), 6-2 win over the 17-time Grand Slam champion at the Australian Open on Friday.

Islamist fighters have dynamited a strategic bridge near the Niger border on the road to Gao, one of the main towns in northern Mali occupied by extremists, sources said Friday.

"The Islamists dynamited the Tassiga bridge. No one can pass to Niger or come to Gao," said the owner of a transport business, Abdou Maiga.

Tina Turner is on her way to becoming a Swiss citizen.

The American rock diva has lived in the Zurich suburb of Kuesnacht since the mid-1990s. The local Zuerichsee-Zeitung newspaper said on its website the local council announced its decision to grant the 73-year-old Turner citizenship in an official notice published in Friday's edition.

Their name is synonymous with futile attempts to roll back technology — and with fuddy-duddies who can't figure out how to use the iPhone.

The Luddites were British textile artisans who 200 years ago smashed the mechanized looms they thought threatened their jobs.

Top-seeded Sara Errani and Roberta Vinci of Italy have won the first Australian Open title of 2013, beating the unseeded Australian pair of Ashleigh Barty and Casey Dellacqua 6-2, 3-6, 6-2 for the women's doubles championship.

Barty and Dellacqua broke the Italian pair in the eighth game of the second set, then held serve in the next game to force a deciding third set.

The Knicks ended an 11-game losing streak in Boston as Carmelo Anthony scored 28 points and won his rematch with Kevin Garnett in New York's 89-86 victory over the Celtics on Thursday.

It came 17 days after a verbal clash between the All-Star forwards led to Anthony's one-game suspension following Boston's 102-96 victory in New York.

Lionel Messi scored on his 15th straight start to seal a thrilling 4-2 win for Barcelona at Malaga on Thursday, sending the defending champions through to a Copa del Rey semifinal against archrival Real Madrid.

Barcelona broke a rare two-game winless streak by outgunning Malaga to reach its sixth semifinal in seven years with a 6-4 victory on aggregate.

In Zimbabwe, mopane worms are a staple part of the diet in rural areas and are considered a delicacy in the cities. They can be eaten dry, as crunchy as potato chips, or cooked and drenched in sauce. When harvest season for the worms began recently, I decided to document the process, and I found it somewhat stomach-turning. But the worms can be mighty tasty and they're very nutritious. Here's the scoop on mopane worms.

THE MOPANE WORM