Opinions expressed by Entrepreneur contributors are their own. If you advertise on Facebook, you might sense that the marketplace is becoming more crowded, prospective buyers are warier of offers, and ...

There's a new Facebook app that claims it can change the color of your profile page, but the app is really a virus. More than 10,000 people around the world have been duped into downloading the ...

Many Facebook users are confused, and a bit unhappy, after a technical issue caused their Facebook app icon mysteriously changed colors, adding a darker look to their home screens. Dozens of the ...