7NEWS Spotlight

In a 7NEWS Spotlight exclusive, the first major research into the true impact of Australia's world-leading social media ban for under-16s, amid growing calls to hold the tech giants to account.

Errol Musk: the astonishing interview with the man who raised the world's richest person. Plus, the Princess and P.Diddy. Spotlight charts the fall and fall of Sarah Ferguson.

Australian women and girls are being given health advice based on incomplete, poor and even harmful information. Liz Hayes reports on the reasons and uncovers solutions.