WASHINGTON (AP) - Federal health regulators will require generic versions of the best-selling painkiller OxyContin to include recent formulation changes designed to make the pill harder to abuse.
SUNNYVALE (AP) - Yahoo's Internet advertising revenue crumbled further during the first three months of the year and overshadowed a surge in the company's earnings.
MENLO PARK (AP) - Facebook has updated its iPhone and iPad applications to let people keep using its chat feature even when they are doing other things, such as reading friends' updates.
SANTA CLARA (AP) - Intel Corp., the world's largest maker of chips for PCs, is remaining steadfast amid a drastic slowdown in computer sales.
DALLAS (AP) - A key computer system used to run many daily operations at American Airlines failed Tuesday, forcing the nation's third-largest carrier to ground all flights across the United States for several hours and stranding thousands of frustrated passengers at airports and on planes.
NEW YORK (AP) - As J.C. Penney Co. burns through its cash after a disastrous turnaround plan and taps almost half of its credit line, the flailing department store chain doesn't only have to calm its investors. It has to restore confidence among its several hundred suppliers whose constant flow of merchandise must continue if the retailer is to survive.
NEW YORK (AP) - Dish Network Corp. is trying to snag U.S. wireless carrier Sprint Nextel away from a Japanese suitor, the latest sign that satellite dishes are losing their relevance in the age of cellphones that play everything from YouTube videos to live TV.
RICHMOND (AP) - Federal investigators on Monday called on California to strengthen oversight of refineries after a probe into the cause of an intense fire at Chevron Corp.'s Richmond refinery found numerous company and regulatory lapses that, if reversed, could have averted the accident.
DETROIT (AP) - General Motors and Ford are putting aside their longstanding rivalry to work together to develop a new generation of fuel-efficient automatic transmissions.
Q: I am 68 years old and getting Social Security. I recently took a job and was shocked to learn they are taking Social Security taxes out of my paycheck. I thought once you are getting Social Security, you no longer have to pay taxes into the system. Am I right?
NEW YORK (AP) - A Florida billionaire awarded $12 million Friday by a Manhattan jury in his dispute over phony vintage wine vowed to do more to expose wine frauds. The energy maven and yachtsman also proclaimed it his happiest day since winning the America's Cup in 1992.
SAN PABLO (AP) - Several people face criminal charges in connection with a financial aid scam at a community college in Northern California, prosecutors said.
NEW YORK (AP) - Verizon Wireless, the country's largest cellphone carrier, on Friday said that it is extending the time it takes to earn a subsidized phone upgrade from 20 months on contract to 24 months.
SAN FRANCISCO (AP) - Looking for a career change, Ken Shimizu decided he wanted to be a software developer, but he didn't want to go back to college to study computer science.
WASHINGTON (AP) - President Barack Obama's plan to raise Medicare premiums for upper-income seniors would create five new income brackets to squeeze more revenue for the government from the top tiers of retirees, the administration revealed Friday.
FREMONT (AP) - Electric car maker Tesla Motors' fourth-quarter loss widened to $107.6 million because of the impact of the strong dollar and a delay in shipments of its new all-wheel-drive Model S sedan.
SAN FRANCISCO (AP) - FireEye Inc., the high-profile computer security company called in to investigate massive hacks at Sony Pictures and Anthem, reported fourth-quarter earnings Wednesday that show its business is growing but profit so far remains elusive.
ST. LOUIS (AP) - ST. LOUIS (AP) - Panera Bread Co. (PNRA) on Wednesday reported fourth-quarter net income of $48.5 million.
NEW YORK (AP) - Competition for online takeout orders is heating up with Yelp's purchase of Eat24.
SEOUL, South Korea (AP) - Watch what you say in your living room. Samsung's smart TV could be listening. And sharing.
PALO ALTO (AP) - Smartphones and tablets have been pushing the personal computer aside, thanks in part to popular apps made by mobile-first entrepreneurs like Flipboard CEO Mike McCue.
CUPERTINO (AP) - Apple has set a record on Wall Street: It's the first U.S. company to be worth more than $700 billion based on the value of its stock at the close of trading Tuesday.
RIVERSIDE (AP) - One of the nation's largest solar projects was dedicated Monday in the Riverside County desert, as California rushes to expand its use of green power to meet the state's renewable energy requirements.
NEW YORK (AP) - Everyone worries about stolen credit cards or hacked bank accounts, but just visiting the doctor may put you at greater risk for identity fraud.
NEW YORK (AP) - A diminished RadioShack will live on, but its future may lie with Sprint.
SAN FRANCISCO (AP) - Yelp Inc. (YELP) on Thursday reported fourth-quarter net income of $32.7 million, after reporting a loss in the same period a year earlier.
SAN FRANCISCO (AP) - Twitter shares flew nearly 10 percent higher aftermarket, as the messaging service shrank losses and nearly doubled quarterly revenue by drawing more users and expanding its advertising offerings.
MOUNTAIN VIEW (AP) - Symantec Corp. (SYMC) on Thursday reported fiscal third-quarter net income of $222 million.
NEW YORK (AP) - Evolving shopping habits have forced yet another retailer to think outside of the box.
LOS ANGELES (AP) - West Coast seaports could shut down in as soon as five days - hobbling U.S. trade with Asia - if dockworkers and their employers cannot reach a new contract, the head of a maritime association warned Wednesday in remarks intended to pressure an agreement after nine months of negotiations.