Scores of people signed online petitions to Attorney General Eric Holder, asking the Justice Department to investigate the killing of Florida teen Trayvon Martin by a neighborhood watch volunteer. The case shows the power of social networking to quickly mobilize advocates in sometimes volatile situations.
The Supreme Court recently said police overstepped their legal authority by planting a GPS tracker on the car of a suspected drug dealer without a search warrant. The decision set off alarm bells at the FBI, where officials are trying to determine whether they need to change the way they work.
Apple announced Monday that for the first time since the mid-1990s the company will start paying a dividend. At the end of 2011, Apple had almost $100 billion in cash burning a hole it its pocket, and investors have been clamoring for the company to start sharing the wealth.
As many as half of the world's languages are at risk of disappearing by the end of the century. More aboriginal groups around the world, including Oregon's Siletz tribe, are using "talking dictionaries" and other digital tools to help preserve their native languages.
More than twice as many people read news recommended on Facebook than on Twitter, according to a new study from the Pew Research Center's Project for Excellence in Journalism. One in four Americans now gets their news digitally from mobile devices.
In a Nemo-inspired cartoon, a menacing fish lures unsuspecting little fish with a glowing picture of a Communist hero. A South Park-like animation skewers China's elites. These are among the works of a new generation of Chinese political cartoonists who are using social media to evade censors.
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