An insider tells the BBC why teenage boys are being targeted with extreme content.

The Internet Watch Foundation is calling for more mechanisms to be put in place to protect children.

Sales of Instagram and Facebook adverts have soared, delivering a surge in profits for parent company Meta.

Meta lifts final restrictions and says US voters should be able to hear from presidential nominees.

Brazil's data protection regulator says it aims to protect users, the company says it is disappointed.

Meta publishes spending and tracks ads about social issues, politics and elections.

Murray Dowey, 16, from Dunblane took his own life last December after being blackmailed online.

The EU says its concerned the platforms algorithms "stimulate behavioural addictions in children."