CultureFacebook launches Mentions, an app for famous people only Facebook launched a new iOS app to help celebrities connect with their fans in a streamlined fashion. Called Mentions, the app is only available for celebrities.by Heba Hasan
CultureFacebook to test 'buy' button that lets users make purchases from their own feedby Jarrett Kruse
CultureThis video of Joaquin Phoenix’s forehead is the most horrifying thing you will see all weekby Jason Serafino
ScienceDramatic decline in Indus river dolphins, irrigation and habitat fragmentation to blameby Rebecca Kaplan
Culture520 million-year-old prawn fossil from China shows creature's simplistic brainby Kevin Ohannessian
Car TechFBI throws a caution flag into the driverless car race, claiming cars could be lethal weaponsby Joseph Mayton