Christian Horner has demanded both Red Bull drivers apologise to the entire workforce of his team after they collided on track at the Azerbaijan Grand Prix. read more »

Red Bull's motorsport boss Helmut Marko has demanded a "fast and reliable engine" after the Renault failure that ended Daniel Ricciardo's Bahrain Grand Prix... read more »

McLaren chief Eric Boullier has admitted he was astonished by the team's inability to challenge for a top-10 starting berth for the Bahrain GP and demanded an investigation. read more »

Fernando Alonso has demanded an "immediate response" from McLaren to their disastrous winter so far and insisted only the underperforming Honda engine was preventing... read more »

Formula 1 tyre supplier Pirelli is hopeful it is on course to deliver the more raceable tyres demanded for 2017. read more »

Sebastian Vettel has demanded that Formula 1 introduces the controversial Halo device, telling critics of the device "nothing justifies death". read more »

Bernie Ecclestone's mother-in-law has been kidnapped in Brazil, with a ransom of 120 million Brazilian Reals (£28m) demanded by criminals, local reports… read more »

Mercedes boss Toto Wolff and McLaren counterpart Eric Boullier have demanded F1 scrap its controversial elimination-style format in qualifying. read more »

Daniel Ricciardo feels remaining with engine supplier Renault represents one of Red Bull's "better options" for the 2016 Formula 1 season, but has demanded the... read more »

The drivers' union has demanded an investigation into the two high profile tyre blow-outs in Spa. read more »

Toto Wolff has demanded Mercedes must become relentless in its pursuit for Formula 1 glory after slipping up in Hungary read more »

Ferrari's president and FCA chairman Sergio Marchionne has vowed to step in and negotiate a deal with Bernie Ecclestone to ensure the Italian Grand Prix remains at Monza.... read more »

Michelin is unlikely to take part in the FIA's tender process to find a new Formula 1 tyre supplier for the 2017 season onwards, according to a senior figure at the French... read more »

Renault has ruled out continuing in its current position as an engine supplier, citing high costs and a low marketing return as the main reasons. The French manufacturer has... read more »

Sauber team boss Monisha Kaltenborn hasn't spoken at length about the recent legal case involving Giedo van der Garde, but recently admitted she feared she would end up in... read more »

Maurizio Arrivabene has revealed he sat down with Ferrari's designers in December and demanded they build a car that would better suit Kimi Raikkonen this year. Raikkonen... read more »

Lewis Hamilton has reportedly ‘demanded’ that F1’s governing body release more information about what caused Fernando Alonso’s crash in testing. read more »

Renault believe Red Bull should take some blame for their woes in Melbourne after pushing the French manufacturer to make last minute changes to its engine. The changes, which... read more »

Red Bull has threatened to quit Formula 1 if something isn't done to equalise engine performance as well as opening up the regulations to make them less restrictive and... read more »

Lawyers representing Dutch Formula 1 driver Giedo van der Garde have asked the Supreme Court of Victoria to imprison Sauber team principal Monisha Kaltenborn. There is an... read more »

Giedo van der Garde has begun legal action against the Sauber F1 Team in the hope of lining up on the grid for the Australian Grand Prix in a weeks time. The Dutch driver has... read more »

New Ferrari boss Maurizio Arrivabene has demanded F1 makes a noise “like that produced by a heavy metal band” and called for the sport to revolutionise its approach. read more »

Formula 1's smaller teams have demanded urgent talks with Bernie Ecclestone in Abu Dhabi to prevent the sport being damaged by the "short-sighted" creation of a... read more »

Adrian Sutil has demanded talks with his Sauber Formula 1 team bosses following their announcement that he will be replaced for 2015 read more »

Sauber team principal Monisha Kaltenborn has demanded the FIA do whatever it takes to address Formula 1's cost crisis, or risk the sport destroying itself read more »