Red Bull boss Christian Horner says a final decision on its future engine supplier will be made at the end of June at the Austrian Grand Prix read more »

The World Motor Sport Council has ratified the proposed aerodynamic tweaks for Formula 1 in 2019 in a bid to increase the amount of overtaking in races. read more »

Mercedes confirms it has been forced to delay its planned F1 engine update for the Canadian Grand Prix due to a "quality issue", postponing its introduction until France. read more »

Honda has confirmed it will bring a power unit update to the Canadian Grand Prix, focusing on a boost in performance from the internal combustion engine [ICE]. read more »

Honda confirms that the updated power unit to be introduced this weekend mainly features changes to the ICE. read more »

Mercedes confirms new power unit for Canadian Grand Prix read more »

Williams confirms the departure of its head of aerodynamics Dirk de Beer after just six races into the new F1 season. read more »

Williams confirms departure of aero chief Dirk de Beer read more »

FIA race director Charlie Whiting confirms "additional monitoring for Canada" following controversy surrounding Ferrari's energy recovery system read more »

FIA race director Charlie Whiting confirms the investigation into Ferrari's energy recovery system has been closed following an investigation. read more »

Despite recent speculation, Baku F1 promoter Arif Rahimov confirms the Azerbaijan Grand Prix is secure for at least two more years as talks continue regarding a revised contract. read more »

McLaren confirms Michael Latifi behind £200m investment read more »

McLaren confirms Canadian businessman Michael Latifi has become a shareholder in the company read more »

Pirelli confirms each team's F1 tyre choices for next weekend's Monaco Grand Prix as Hypersofts get loaded up on. read more »

Tuesday's testing confirms that Ferrari's Spanish GP issues were not due to the thinner tread tyres introduced by Pirelli for the weekend . read more »

Codemasters confirms the new Formula 1 video game, F1 2018, will be released on August 24 ahead of the Belgian Grand Prix weekend. read more »

Toro Rosso confirms Brendon Hartley will take no part in F1 qualifying for the Spanish Grand Prix following his crash at the end of FP3. read more »

Wood leaves Williams after more than 11 years with the team due to personal reasons. read more »

FIA single-seater technical chief Nikolas Tombazis confirms F1 will review DRS as it forms the 2021 regulations due to the existing "underlying discomfort" about the... read more »

Williams confirms departure of chief designer Ed Wood read more »

Haas F1 chief Günther Steiner confirms talks were held Pietro Fittipaldi over a possible test prior to the Brazilian's crash at Spa that left both of his legs broken. read more »

Pirelli confirms its F1 tyre choices for July's British Grand Prix, with the new 'ice blue' Hard compound set to feature for the first time. read more »

McLaren confirms Lando Norris will feature on both days of F1's in-season test in Spain next week, including half a day of running to aid Pirelli's tyre development. read more »

FIA confirms changes for 2019 in a bid to improve chances of overtaking. read more »

The FIA has confirmed a number of new regulations for the 2019 Formula 1 season in a bid to improve overtaking. read more »