Sebastian Vettel fears for the impact of a record 23-race season in 2021, believing Formula 1 must "take care" of personnel. read more »

Despite having spoken to him, F1 boss Stefano Domenicali is unsure whether Lewis Hamilton will remain with Mercedes this season. read more »

New F1 CEO Stefano Domenicali concedes he is unsure whether Lewis Hamilton will sign a new contract with Mercedes. read more »

Jack Aitken wants to build on his 2020 with Williams and have an increased role with the Grove-based team that gave him his Formula 1 debut in the Sakhir Grand Prix. read more »

Jack Aitken doesn't have any future plans set in stone but isn't too keen on spending another season on the Formula 2 grid. read more »

Looking ahead to who his son could drive alongside in 2021, Jos Verstappen has said he's unsure as to how good Sergio Perez is. read more »

Still unsure who he will be driving for this weekend, George Russell was keen to clarify a "throwaway" comment he made in the wake of last week's Sakhir Grand Prix. read more »

Revealing that Lewis Hamilton is "not feeling great", Toto Wolff admits that he is unsure if the world champion will race again this season. read more »

Max Verstappen has clarified the comments he made after the Bahrain Grand Prix about sacking any driver who was unsure about racing after witnessing a big crash. read more »

Valtteri Bottas says he is unsure whether to laugh or cry over his recent bad luck in Formula 1, but hopes it will even out in the near future read more »

Still unsure as to what exactly happened on Sunday, Romain Grosjean is targeting a return to the track in time for the season finale in Abu Dhabi. read more »

Williams head of vehicle performance Dave Robson reckons Formula 1 heads into the 2020 Turkish Grand Prix unsure if it will be a "hare or a tortoise race" on strategy read more »

The Canadian Grand Prix is scheduled to return to the Formula 1 calendar in 2021, but Francois Dumontier says he is unsure to whether fans will be allowed trackside or not. read more »

Following the one and only practice session for the Emilia Romagna Grand Prix, the sport's sole tyre manufacturer Pirelli is unsure about the best strategy with different... read more »

Lewis Hamilton has opened up on his Formula 1 future in an exclusive interview with Sky Sports, admitting he is unsure how much longer he will remain in the sport but that he... read more »

Charles Leclerc says Ferrari's one-lap pace in Portugal "looks quite promising" but is unsure whether its race pace will be as strong. Ferrari is enduring its... read more »

Lewis Hamilton is unsure why older drivers have a "bee in their bonnet" over his success and standing among Formula 1's greats read more »

Mercedes boss Toto Wolff says he doesn't know the exact reasons for Valtteri Bottas' Formula 1 power unit failure at the Eifel Grand Prix. read more »

Mercedes team principal Toto Wolff says he doesn't know when an announcement will be made regarding Lewis Hamilton's future. read more »

Lance Stroll is unsure of what caused his rear left Formula 1 tyre to fail while running fourth at the Tuscan Grand Prix. read more »

Formula One's sole tyre manufacturer Pirelli is unsure over the best possible race strategy for today's Tuscan Grand Prix with different variations being on the table. read more »

Formula 1's inaugural Tuscan GP is set to feature a Mercedes vs Red Bull battle for victory, while pole-sitter Lewis Hamilton is also excited for the Mugello... read more »

Renault team boss Cyril Abiteboul is unsure Formula 1's decision to restrict engine modes from the Italian Grand Prix will have the intended consequences of hampering... read more »

Andy Cowell has been described as "mad as a box of frogs" for quitting Mercedes - as he admits he is unsure of his next challenge. read more »

Haas team principal Guenther Steiner admits it is difficult to calculate how much pace the down on power Ferrari is costing his team. read more »