It's following a series of articles by the Wall Street Journal last week.
Facebook has denied reports it carries out research and then "wilfully ignores" it if the outcomes are "inconvenient" for the company.
It's following a series of articles by the Wall Street Journal last week.
They're based on internal documents which suggest the site knew more about the negative impact of its products than it publicly claimed - including how Instagram affects teenage girls.
The Gaza Ceasefire Is Now In Effect
