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.
DES MOINES, Iowa (AP) - With the farm belt's soil recharged by melted snow and spring rains, farmers are anxious to start working the fields and planting seed for the 2013 crop season.
NEW YORK (AP) - Sure, you have a lot to do today - laundry, bills, dinner - but it's never too early to start planning for your digital afterlife, the fate of your numerous online accounts once you shed this mortal coil.
DALLAS (AP) - UPS plans to hire up to 95,000 workers to help deliver packages during the busy holiday season - an increase from last year, when the company was caught unprepared for a boom in online shopping.
ALBANY, N.Y. (AP) - New York's attorney general has settled a false advertising investigation at Wal-Mart, saying some store personnel were citing a nonexistent "sugar tax" on soda.
CUPERTINO (AP) - Apple had more than 4 million advance orders of its new, larger iPhones in the first 24 hours, exceeding its initial supply, the company said Monday.
NEW YORK (AP) - Do you leave a tip in your hotel room for the maid? Marriott is launching a program with Maria Shriver to put envelopes in hotel rooms to encourage tipping.
NEW YORK (AP) - Microsoft's decision to spend $2.5 billion for the creator of the hit game "Minecraft" could help the Xbox maker grab attention on mobile phones, a new priority for the company.
NEW YORK (AP) - Olive Garden is defending its practice of giving customers as many breadsticks as they want, saying the policy conveys "Italian generosity."
NEW YORK (AP) - Maybe there is such a thing as too many breadsticks.
WASHINGTON (AP) - Criminals from around the world buy and sell stolen credit card information with ease in today's digital age. But if they commit their crime entirely outside the United States, they may be beyond the reach of federal prosecutors.
NEW ORLEANS (AP) - A massive structure described by NASA as the world's largest spacecraft welding tool has been completed at the Michoud (MEE'-shoo) Assembly Center in New Orleans, which was chosen in 2011 to build components of a major new rocket system.
WASHINGTON (AP) - The federal government says Bayer is making unsupported claims in advertisements for its dietary supplement designed to help with digestion, in violation of a federal court order.
SAN JOSE (AP) - From Apple's new smartwatch that tracks heartbeats to contact lenses that measure blood sugar - Silicon Valley is pouring billions into gadgets and apps designed to transform health care. But the tech giants that have famously disrupted so many industries are now facing their own unexpected disruption: regulation.
NEW YORK (AP) - Home Depot's data breach could wind up being among the largest ever for a retailer, but that may not matter to its millions of customers.
SUNNYVALE (AP) - Yahoo said Thursday the government threatened to fine the company $250,000 a day if it did not comply with demands to go along with an expansion of U.S. surveillance by surrendering online information, a step the company regarded as unconstitutional.
CUPERTINO (AP) - Apple is poised to reveal its next big thing in a crucial attempt to prove its technological tastemakers still have the power to mesmerize the masses.