Mobile-free wild camps are helping to reduce screen time and boost mental health, participants say.

Violet, 14, now limits her screen time after spending up to 10 hours a day scrolling on her phone.

Children are being left too tired for lessons due to excessive hours online, Yorkshire teachers warn.

Consultant opthamologist Dr Irfan Jeeva says parents should limit their children's screen time.

Researchers analysed the gaming habits of 39,000 players of big titles such as Animal Crossing.