Sky Sports News Wire
Red Bull revert to old Renault
Red Bull will revert to Renault's older-specification engine at this weekend's Abu Dhabi GP after the new unit disappointed on its debut in Daniel Ricciardo's car in Brazil.
FIA's cheap engine rejected
The FIA's proposal for a new, cheaper customer engine for 2017 have been rejected by the F1 Commission.
Abu Dhabi: The final battles
Renault: Upgrade didn't deliver
Renault has admitted its upgraded engine failed to deliver at the Brazilian GP - with the manufacturer to now work on ways to improve the unit's performance.
Ricciardo: New Renault no better
Red Bull's Daniel Ricciardo has admitted Renault's upgraded engine - which is poised to form the basis for the unit the team will run in 2016 - "hasn't given us anything we need" at the Brazilian GP.
Red Bull warn rivals off Max
Christian Horner has told Red Bull's rivals to forget about trying to sign Max Verstappen for "the next few years".
'Red Bull won't miss first test'
Red Bull's chief engineer Paul Monaghan says there is no danger of the team missing the first pre-season test of 2016 despite still not having an engine supply confirmed.
Red Bull confirm F1 stay
Red Bull have confirmed they will stay in F1 as they close in on a solution to their long-running engine crisis.
Red Bull hope for engine 'clarity'
Daniel Ricciardo says Red Bull hope to gain some "clarity" on the direction they will take in 2016 when Renault introduce its upgraded engine at the Brazilian GP.
What are Red Bull's options?
F1 strategy game
Have you ever fancied a job on an F1 pitwall? Do you think you'd make the right call under pressure?
Is this the end for Red Bull?
Red Bull 'rule out Renault'
Red Bull owner Dietrich Mateschitz says there is no chance the team will continue with Renault power units as their Speedweek publication launched a scathing attack on all of F1's engine providers.
Horner: Not a lot of options
Christian Horner has hinted that the FIA's planned low-cost engine might be Red Bull's best bet to stay in F 1 in the long-term, after admitting there are now "not a lot of options" left elsewhere.
Red Bull deadline extended
Red Bull have extended their deadline to find an engine deal for 2016 to mid-November.
'McLaren-Honda not a charity'
Eric Boullier has indicated that McLaren remain opposed to Honda supplying Red Bull with engines by insisting the team is 'not a charity foundation'.
Ricciardo: Better than we thought
Daniel Ricciardo says Red Bull look more competitive than they’d anticipated after an encouraging opening day of practice at the Mexican GP.
Red Bull-Honda talks 'ongoing'
Red Bull’s chances of sourcing a supply of Honda’s engines for 2016 may not yet be over after the Japanese firm indicated that talks remain “ongoing” after receiving an approach.
Lewis: No need for do or die
Lewis Hamilton says he isn’t chasing world title glory in “do or die” style in the USGP after qualifying second to Nico Rosberg in torrential conditions at the Circuit of The Americas.
WATCH: Dancing drivers!
F1 team-mates are often the best of enemies on the track…but not, it seems, when they've got a long rain delay to contend with!