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.
DETROIT (AP) - Six automakers, including Toyota, Honda and Nissan, are recalling nearly 3.4 million older-model vehicles worldwide because of defective air bags that can send shrapnel flying into the passenger compartment.
SAN FRANCISCO (AP) - Some 1 billion people are now using Android devices, Google said as the company kicked off its two-day developer conference Wednesday in San Francisco.
NEW YORK (AP) - The U.S. stock market inched modestly higher Wednesday, recovering more than half of what it lost the day before, as investors were able to set aside two disappointing economic reports.
WASHINGTON (AP) - The Supreme Court ruled Wednesday that a startup Internet company has to pay broadcasters when it takes television programs from the airwaves and allows subscribers to watch them on smartphones and other portable devices.
SACRAMENTO (AP) - California's credit rating is rebounding, reflecting the relative stability of its state budget.
WASHINGTON (AP) - When the government updates its estimate Wednesday of how the U.S. economy fared last quarter, the number is pretty sure to be ugly. Horrible even.
NEW YORK (AP) - The stock market had its biggest decline in two weeks Tuesday, led by a sell-off in blue-chip bank and energy stocks. Homebuilders rose after the government reported sales of new homes rose in May to the highest level in six years.
LONDON (AP) - Law enforcement agencies across the globe are taking a page out of the hacker's handbook, using targets' own phones and computers to spy on them with methods traditionally associated with cybercriminals, two computer security groups said Tuesday.
NEW YORK (AP) - AT&T's CEO told Congress Tuesday that his company's purchase of DirecTV will help slow increases in programming prices, but won't lead to a decrease in prices.
WASHINGTON (AP) - President Barack Obama said Monday that the United States should join the rest of the industrialized world and offer paid leave for mothers of newborns.
NEW YORK (AP) - Stocks fell for the first time in seven days, ending a run that had pushed the indexes to all-time highs, as investors assessed corporate news.
WASHINGTON (AP) - The Supreme Court on Monday made it tougher for investors to join together to sue corporations for securities fraud, a decision that could curb the number of multimillion-dollar legal settlements companies pay out each year.
DETROIT (AP) - Faulty air bags - which have already led to the recall of millions of cars worldwide - are being blamed for a new round of recalls in the U.S.