Sooner or later, we all have questions that need answers. Perhaps you want to learn how to cook a new recipe, or you've completely forgotten what the ...

Computer science and engineering researchers revealed that the answer quality provided by online question-and-answer Web sites, such as Yahoo! Answers and Google Answers, depends on two factors ...

STEALTHY SOCRATIC: Last week, Google disclosed that it acquired Socratic, a New York-based developer of an online question-and-answer community and educational content library designed for students, ...