Fernando Alonso has said that, while he expects the fastest cars to still streak away in sprint qualifying, he thinks "tweaks" will be made for the other test events. read more »

Red Bull and Mercedes' battle for the two 2021 World Championships has prompted an increase in Technical Directives, says Michael Masi. read more »

But with Red Bull having been spotted unloading from the back of vans a bunch of new parts at the Red Bull Ring, Mercedes says it has already stopped work on developing its... read more »

Yas Marina chiefs revealed on Thursday that they will be making extensive revisions to their track for this year's F1 season finale.The tweaks will include a revamp of the... read more »

The first of these changes was at the front of the MCL35M, as McLaren finally saw fit to adopt the chassis 'horns' that have been seen used by other teams for quite... read more »

Williams entered the 2021 season looking to continue the progress it showed last year with the updated FW43 car, while also pushing more resources to the new car designs... read more »

The toughest challenge on the circuit at the Azerbaijan Grand Prix has had some tweaks made to it - in the narrow castle section at Turn 8. read more »

Mercedes boss Toto Wolff has said the world champions plan to introduce only "tiny tweaks" to their 2021 car over the rest of the season, as they are now working... read more »

Changing regulations, particularly in Formula 1, can be expensive. Invariably they come with cries of being unnecessary and sometimes the reasons for them can be debated. Lewis... read more »

It emerged in Bahrain that teams running low-rake cars - such as Aston Martin and Mercedes - appeared to be hurt more by the updated aerodynamic rules for 2021 than those with... read more »

Ahead of this weekend's Emilia Romagna Grand Prix, Formula One has announced tweaks to race schedule as a mark of respect for the funeral of His Royal Highness The Prince... read more »

Szafnauer has blamed the rule tweaks for the team's loss of competitiveness since the end of last season, when as Racing Point it was a regular podium challenger and took... read more »

The changes to the floor, brake ducts and diffuser were originally aimed at cutting downforce by 10%, although indications suggest teams have already clawed back a... read more »

With an upgraded Ferrari engine, a continuing partnership and new design tweaks, can Alfa Romeo move forwards in the 2021 midfield fight? For more F1® videos, visit... read more »

2021 is a case of evolution rather than revolution, with most of the teams only making small tweaks to their cars. Nevertheless, Sam Collins takes a look at the aero... read more »

Lewis Hamilton says Mercedes has "no choice but to take the positives" in the wake of its slowest start to pre-season testing in eight years, amid a gearbox issue,... read more »

Aston Martin was perhaps the most open of all Formula 1 teams when it came to the launch of its latest challenger.But as the new AMR21 rolled out on to the track in Bahrain for... read more »

Melbourne's Albert Park circuit is set for minor revisions to its layout ahead of this November's planned Formula 1 Australian Grand Prix. The changes are part of a... read more »

While the development tokens mean teams can try to recover performance lost to the 2021 regulation tweaks, Red Bull technical director, Jody Egginton insists that aero... read more »

It is hoped that the rescheduling of the Australian Grand Prix will allow organisers the opportunity to bring forward planned track tweaks in time for this year's race. read more »

Australian Grand Prix officials are using the postponement of their race until November to make some tweaks to the Albert Park venue - notably a widening of the pit lane. read more »

Formula 1 remains fully committed to introducing all new regulations next year, despite speculation the tweaks could be delayed until 2023 read more »

Formula 1 are prepared to make further tweaks to the 2021 timetable by reintroducing 2pm local time as the official start of European Grands Prix. read more »

Williams hope new regulations relating to the floor of cars will push them closer to their rivals at the sharp end. read more »

Formula One will introduce further minor changes to the Sporting Regulations in 2021, including tweaks to the tyre usage and the maximum length of a grand prix. read more »