Last year's edition had to take place online, but head-bangers are enjoying the big comeback.
Critics say the move raises fresh questions about the preferential treatment of business leaders.
The multi-million dollar production is one of the most expensive shows in the history of television.
The maker of the film Coda says being authentic to the story of child with deaf parents was vital.
Kiwi Chow's film about the 2019 protests was screened in Cannes - and it has a controversial title.
Electric vehicle firm Arrival is worth $8bn (£5.7bn) - and is only making vans, buses and taxis.
Bitcoin researchers discover a new darknet tool criminals are using to help launder their digital money.
Working outdoors in extreme heat can be deadly, new tech and better protection for workers could help.
"There's no max, there's no limit" to virtual reality, so is it the future of live music?
Jamie Spears pledges to take part in an "orderly transition" without confirming when he will do so.