Christian Horner expects Red Bull's divorce from Renault to be finalised in the "coming days" but has reiterated that their threat to quit F1 is real. read more »

Christian Horner has finally admitted that Volkswagen/Audi have shown interest in taking over the Red Bull Formula 1 team, but says no deal has yet been agreed. Former team... read more »

Red Bull boss Christian Horner thinks the Japanese Grand Prix will prove whether Ferrari can genuinely challenge Mercedes for the title at the end of this season. Former Red... read more »

Red Bull team principal Christian Horner fears Formula 1 is rapidly becoming unhealthy as Mercedes and Ferrari dominate the engine market read more »

Yasuhisa Arai and Christian Horner urge a look into the engine regulations to prevent it becoming a two-horse race between Mercedes and Ferrari. read more »

Christian Horner doesn't flatly deny rumours liking VW with a Red Bull Racing buy-out, but is cautious about the time of development such a move would need read more »

Christian Horner says Red Bull are waiting to hear back from Ferrari about whether their rivals are willing to supply them with engines for 2016. read more »

Red Bull team principal Christian Horner says interest from the Volkswagen Group in Formula One is great for the sport, but warned that stories suggesting a tie-up with his... read more »

Red Bull team boss Christian Horner has made clear that it is "Ferrari or nothing" regarding the outfit's power unit supply for the 2016 season. Red Bull is… read more »

Christian Horner opens up to Sky Sports on Red Bull's future, their divorce from Renault, and a possible future with Ferrari and Audi... read more »

Mercedes is among a group of teams attempting to block plans to place a ban on wind tunnel use in Formula One. Red Bull boss Christian Horner first raised the idea of a ban... read more »

Red Bull's participation in Formula 1 beyond this season is in jeopardy unless talks to secure a replacement for Renault do not make progress, according to team principal... read more »

Mercedes introduced an upgraded engine at the Italian Grand Prix which Lotus' trackside operations director Alan Permane claims was worth around 0.3 seconds a lap. The... read more »

Red Bull team principal Christian Horner is confident his team can win championships again as long as it has a competitive customer engine deal. Red Bull was the dominant team... read more »

Christian Horner says while he would like to see Monza retained on the F1 calendar he understands why Bernie Ecclestone has not shown more leniency read more »

Mercedes spent the remainder of its seven development tokens on its power unit ahead of the Italian Grand Prix, debuting its upgraded engine in the back of race winner Lewis... read more »

"The drivers are abusing the circuits more than when there were perhaps gravel traps because the run-offs are different," - Christian Horner read more »

Christian Horner says Red Bull needs to determine whether Renault's engine upgrade is 'worth taking a penalty for' in Russia read more »

Red Bull team principal Christian Horner admits that Mercedes' pace were "quite frightening" following their engine upgrade at Monza... read more »

Red Bull boss Christian Horner says Mercedes' latest engine upgrade is "quite worrying" after Lewis Hamilton won the Italian Grand Prix by 25 seconds from his... read more »

The impressive performance Mercedes' Formula 1 engine upgrade delivered during the Italian Grand Prix weekend is a "frightening" prospect for its rivals,... read more »

Team bosses have hit back at suggestions that Formula One's driver market has become 'stale' and 'conservative'. Many have commented that teams... read more »

Christian Horner says he expects to know whether Renault will go ahead and purchase Lotus for a 2016 full factory entry 'in the next two weeks'. read more »

Italian Grand Prix Friday Formula 1 press conference with Force India's Bob Fernley, Lotus's Matthew Carter, Pirelli's Paul Hembery, Red Bull's Christian... read more »

Today's press conference with Maurizio Arrivabene, Eric Boullier, Matthew Carter, Robert Fernley, Paul Hembery and Christian Horner. read more »