The owner of CNN and HBO Max, Warner Bros Discovery, says it will split into two companies by the middle of next year.
The US media giant plans to separate its studio and streaming business away from its more traditional cable television networks.
The move comes as streaming services attract hundreds of millions of users around the world but cable TV has seen audiences decline in recent years.
HBO Max has enjoyed success with shows including Succession, The White Lotus and The Last of Us - while channels like CNN have been losing viewers.

