The Oxford study used data from more than 430,000 young people, gathered over 28 years.
NHS England calls for a clamp down on the targeting of the "dangerous" unlicensed drug at young women.
Five things you need to know about the coronavirus pandemic this Sunday morning.
Analysis by the BBC suggests the UK is moving into a new phase of the pandemic.
Beijing for years took a hands off approach towards tech firms, but it is now stepping up scrutiny.
The NHS plans to set out when 40 to 43-year-olds will be invited for the jab "in the coming days".
There is growing evidence notifications and too much screen time can reduce attention and productivity.
Younger people are being urged to get vaccinated as more than half the population have had one dose.
The BBC's Victoria Uwonkunda fled Rwanda in 1994 but it took time to recognise the impact it had on her.
Care staff explain how the pandemic has affected their mental health as a union calls for them to get more support.