The Microsoft founder brandished a jar of faeces on stage to bring attention to poor sanitation.
An independent reports says Facebook created an "enabling environment" for rights abuses and violence.
China's tech giant will expand its age-based time limit system to all of its games by 2019.
Harry Potter star Alfred Enoch talks about playing an artist's assistant in Red, in cinemas this week.
Harry Potter star Alfred Enoch talks about playing an artist's assistant in Red, in cinemas this week.
The star has called for a diversity drive, saying it's "not enough to have more people in EastEnders".
The star will hand deliver a letter to 10 Downing Street later "asking for a seat at the table".
Almost one in five of us has done most of our Christmas shopping by the end of October, a survey suggests.
As more of half of us live in cities, scientists are looking at new ways of harnessing urban energy.
As more of half of us live in cities, scientists are looking at new ways of harnessing urban energy.