Travelers who are now able to come to the United States without a visa might soon need to provide social media, email, and family history details to the Department of Homeland Security.

A world-first ban on major social media platforms for children under the age of 16 goes into effect in Australia on Wednesday. And regulators, parents and teenagers around the globe are watching closely to see how it plays out.

Researchers will study the effects of the policy on young people’s mental health, social interactions and political engagement.

Australia’s social media ban for children 16 and under officially went into effect at midnight local time on Dec. 10.

Australian content creators are reporting drops in followers and views a day after the country imposed a sweeping teen social media ban, posing risks for incomes and forcing rethinks of content strategies.

A day after the world-first law took effect, the country’s social media feeds were flooded with comments from people claiming to be under 16.

With the world's first social media ban​ for children and teenagers under 16 now in effect in Australia, its initial political architect reveals it was personally inspired by his wife, for their four children.

The comedian and actress and the president have been engaged in a feud for almost two decades