Thanks to extreme weather, New York is "in a state of emergency — or as Facebook calls it, Tuesday," Jimmy Fallon said on Tuesday's Tonight Show. "Everyone's been talking about Facebook lately, and ...

Facebook is making good on a promise to more accurately represent its users’ feelings, launching a test program to evolve the newsfeed “Like” button. Facebook Chief Product Officer Chris Cox announced ...

Add Yahoo as a preferred source to see more of our stories on Google. Facebook DENIS CHARLET/AFP via Getty Images Facebook reportedly sparked internal concern and debate after tweaking its algorithm ...

The emotional prison that is Facebook is slowly but surely making great strides toward a more expressive future. Just days after cynics the world over finally seemed poised to get that highly sought ...

Facebook reportedly sparked internal concern and debate after tweaking its algorithm to make reactions — including anger — five times more important than "likes." From our morning news briefing to a ...