WASHINGTON (AP) - A federal panel of medical experts said that an experimental insomnia drug from Merck & Co. Inc. appears safe and effective, despite evidence from company trials that the pill can cause daytime sleepiness and difficulty driving.
PALO ALTO (AP) - Hewlett-Packard is still scrambling to meet the growing demand for more versatile and less expensive mobile devices as a slump in its personal computer sales deepens, but the company's cost-cutting measures and focus on more profitable areas of technology appear to be easing the pain.
WASHINGTON (AP) - The Senate dragged Apple Inc., the world's most valuable company, into the debate over the U.S. tax code Tuesday, grilling CEO Tim Cook over allegations that its Irish subsidiaries help the company avoid billions in U.S. taxes.
WASHINGTON (AP) - Twitter is booming as a social media destination for teenagers who complain about too many adults and too much drama on Facebook, according to a new study published Tuesday about online behavior. It said teens are sharing more personal information about themselves even as they try to protect their online reputations.
SAN FRANCISCO (AP) - After falling woefully out of fashion, Yahoo wants to be cool again while catering to the capitalistic demands of its shareholders. That goal led CEO Marissa Mayer to make a $1.1 billion bet on online blogging forum Tumblr in a risky acquisition that revolves around the vision and instincts of a 26-year-old entrepreneur who dropped out of high school to pursue his dream of bringing more beauty and creativity to the Internet.