CUPERTINO (AP) - Facebook has tightened its research guidelines following uproar over its disclosure this summer that it allowed researchers to manipulate users' feeds to see if their moods could be changed.
SAN FRANCISCO (AP) - Microsoft plans to offer a glimpse of its vision for Windows this week, as its new CEO seeks to redefine the company and recover from missteps with its flagship operating system.
FORT WORTH, Texas (AP) - Qantas is putting the world's biggest passenger plane on the world's longest airline route.
NEW YORK (AP) - The price of a gallon of gasoline may soon start with a "2'' across much the country.
GRAPEVINE, Texas (AP) - Gamers rejoice: GameStop is almost doubling its number of seasonal workers this holiday season as it prepares to deal with strong demand for new video games and the new iPhone.
NEW YORK (AP) - AT&T's proposed $48.5 billion acquisition of DirecTV is moving forward as shareholders of the country's largest satellite TV broadcaster approved the deal. But it still needs regulatory approval.
DETROIT (AP) - Detroit's water department defended its shutoff policy Monday and warned that free service to people with unpaid bills could be "very devastating" to the bottom line.
WASHINGTON (AP) - The Obama administration cracked down Monday on certain overseas corporate mergers and acquisitions, aiming to curb American companies from shifting their ownership abroad to shirk paying U.S. taxes.
SUNNYVALE (AP) - Yahoo may be losing some appeal on Wall Street now that U.S. investors can buy directly into Alibaba.
• STARBUCKS TESTS LATTE WITH STOUT FLAVOR: NEW YORK (AP) - Starbucks is testing a latte that it says has the "savory toasty malt" flavor of a foamy mug of stout.
NEW YORK (AP) - Procter & Gamble is canceling an on-field breast cancer awareness promotion it had been planning with the National Football League, the latest sponsor to respond to the NFL's growing problems.
SUNNYVALE (AP) - Yahoo is making amends for years of blundering with one smart move: an early investment in Alibaba Group that has turned into a multibillion-dollar boon.
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.
NEW YORK (AP) - Watch out world, the Girl Scouts are going digital to sell you cookies.
NEW YORK (AP) - Cyber Monday is turning into Cyber Month.
DETROIT (AP) - At least 36 people have died and 44 have been seriously injured in crashes involving General Motors cars with defective ignition switches.
NEW YORK (AP) - Black Friday seemed a little less crazy this year.
NEW YORK (AP) - Black Friday shoppers are starting to look like procrastinators.
NEW YORK (AP) - A decision by OPEC this week to maintain current levels of oil production hammered major energy companies in the U.S. and abroad.
WASHINGTON (AP) - The United States is appealing a World Trade Organization decision that would make it harder for U.S. consumers to know where meat in the grocery store came from.