Honda is remaining coy on its mooted Formula 1 engine upgrade for the Canadian Grand Prix but will be "careful" not to hurt reliability in the pursuit of performance read more »

Red Bull is planning to prioritise its 2019 engine deal over Daniel Ricciardo's new contract as it prepares to make a choice between Renault power and Honda power by the... read more »

Red Bull's decision on which Formula 1 engine it will use in 2019 will take priority over trying to commit Daniel Ricciardo to a new contract read more »

Brendon Hartley believes Honda's Canadian Grand Prix engine upgrade will be a "sizeable step" forward. read more »

Toyoharu Tanabe is happy with the Honda engine's reliability, following another strong points finish read more »

The Faenza-based team is looking to bring in a Japanese driver in the not-to-distant future, with FIA Formula 2 racer Nirei Fukuzumi the apparent leading candidate. read more »

Toro Rosso have stated their intention to add a Japanese driver to their line-up "sooner rather than later" as part of their partnership with Honda. read more »

Toro Rosso wants to run a Japanese driver in Formula 1 "sooner or later" as part of its alliance with Honda read more »

Christian Horner says the progress of Renault and Honda's respective engine upgrades in the lead up to June's Canadian Grand Prix will dictate the Red Bull's... read more »

Toro Rosso's technical director James Key says that Toro Rosso can be in a position to win races in the future of Formula 1 with Honda powered engines. read more »

After three troubled years with McLaren, Honda concede they need to decide whether they can cope with the "pressure" and "responsibility" of powering Red... read more »

Brendon Hartley's crash in final practice for the Spanish Grand Prix was a 25G hit while Honda are now examining his engine to see if anything can be salvaged. read more »

As Red Bull ponders whether to stick with Renault or throw in its lot with Honda, the Japanese manufacturer admits to its own doubts. read more »

The "pressure" and "responsibility" of supplying Red Bull with a Formula 1 engine are key to Honda's discussions with the team for next season read more »

Red Bull won't be rushed into making a decision about next year's engine supply with Christian Horner saying he first wants to see what Renault and Honda bring to the... read more »

Brendon Hartley will take a grid penalty the next time he takes a new MGU-H or turbocharger in 2018 after taking on new engine components following his practice crash during... read more »

Honda is evaluating how to handle the dilemma over engine components for Brendon Hartley after the Toro Rosso Formula 1 driver's high-speed crash at Barcelona read more »

Max Verstappen topped the timesheet on the opening day of the first in-season test in Spain, while Toro Rosso's programme was disrupted by a precautionary engine change. read more »

Honda believes a "very frustrating" Spanish Grand Prix masked the progress it made with Toro Rosso after two troubled Formula 1 race weekends read more »

Toro Rosso has salvaged Brendon Hartley's chassis ahead of Sunday's Spanish Grand Prix but replaced every component of his Honda Formula 1 power unit read more »

The Frenchman will start twelfth on the grid in Spain after a positive Qualifying session for the Red Bull Toro Rosso Honda driver. read more »

Representatives from Ferrari, Mercedes and Renault and Honda take to the stage in Spain. read more »

Pierre Gasly has said he is struggling to "understand" Toro Rosso's dip in form but added that it is not all down to Honda. read more »

Toro Rosso driver Pierre Gasly says Honda's Formula 1 engine is not solely to blame for the team's lack of performance in the previous two grands prix read more »

Renault will stick to the May 15th deadline for Red Bull to declare whether they will remain with the manufacturer or switch to Honda engines for 2019. read more »