McLaren has announced that its Formula 1 sponsorship deal with Brazilian fuel and oil company Petrobras has been terminated with immediate effect read more »

In today's F1 Gossip, McLaren's Petrobras deal terminated, Alonso speaks of possible return to the sport, and Brawn says Hamilton is "rewritting" history.  read more »

Petrobras claims to have terminated its £163m sponsorship of the McLaren F1 team read more »

Brazilian govt claims McLaren-Petrobras deal terminated read more »

The Haas Formula 1 team's title sponsorship deal with Rich Energy has been terminated with immediate effect, with Haas citing a "corporate restructuring process"... read more »

The shareholders behind the Rich Energy brand have described the claim that it had terminated its deal with the Haas Formula 1 team as "the rogue actions of one... read more »

Haas team principal Guenther Steiner has confirmed that Rich Energy's branding will remain on the team's cars, motorhome and more at the British GP, despite the... read more »

The Haas Formula 1 team will run with its normal Rich Energy branding at the British Grand Prix despite its title sponsor's "surprise" claim the deal had been... read more »

Rich Energy's shareholders are understood to be attempting to save the company's relationship with Haas after a Tweet on Wednesday said the Formula 1 team's... read more »

Haas have rubbished claims from Rich Energy that the drinks company has terminated its contract as the team's title sponsor. read more »

Rich Energy, Haas' controversial title sponsor, has terminated their contract with the Formula 1 team, citing "poor performance". read more »

Rich Energy has announced that it has terminated its title sponsorship contract with the Haas Formula 1 team, citing "poor performance" read more »

Rich Energy claims to have terminated its title sponsorship deal with the Haas F1 team, arguing the American outfit underperformed at the last race in Austria. read more »

Rich Energy claims it has terminated Haas F1 contract read more »

Rich Energy has taken to social media to announce that it has terminated its sponsorship of the Haas F1 team on the eve of the British GP weekend. read more »

Rich Energy has terminated its F1 sponsorship deal with Haas on the eve of this weekend's British Grand Prix. read more »

Haas F1 Team want 'all the facts' relating the incidents at Silverstone with their junior driver Santino Ferrucci before making a decision. The American was handed a... read more »

Sauber announced on Friday morning that it reached an agreement with Ferrari about a supply of power unit. The new follows yeasterday's announcement when Sauber and Honda... read more »

Sauber have terminated their planned engine supply deal with Honda for next year, citing 'strategic reasons' as the rationale behind their decision. read more »

Manor has confirmed Rio Haryanto will remain at the team in a reserve driver role after being replaced by Esteban Ocon. On Wednesday Manor confirmed Haryanto's contract... read more »

Manor Racing have confirmed Rio Haryanto will stay with the team as a Reserve Driver after having his race contract terminated. read more »

Manor have terminated Rio Haryanto's contract halfway through the 2016 season and replaced the Indonesian with Esteban Ocon. read more »

The Manor Racing Team have terminated the contract of driver Rio Haryanto after the Indonesian was unable to find further backing to fund his seat with the squad read more »

Manor has terminated Rio Haryanto's Formula 1 contract after the Indonesian failed to meet his contractual obligations read more »

Ron Dennis says Jenson Button will be staying with McLaren-Honda in 2016 because his deal hasn't been terminated and he is therefore contracted to race read more »