Top news
How one Facebook worker unfriended the giant social network
By Adam Geller & Matt O'brien
Instagram to introduce 'take a break' feature and 'nudge' teens away from harmful content
By Kim Lyons
Facebook's success was built on algorithms. Can they also fix it?
By Rachel Metz
How Facebook whistleblower Frances Haugen broke through with data
By Cat Zakrzewski & Reed Albergotti
All coverage
Facebook will try to 'nudge' teens away from harmful content
By Lisa Shumaker, Susan Cornwell & Mary Milliken