While welcoming the possible addition of Miami to the F1 calendar for 2019, Haas chief Steiner has concerns about a possible saturation of the calendar in the future. read more »

Renault's new engine upgrade has no "clear target" of when it will be introduced because of concerns over its reliability. read more »

Kevin Magnussen has relished securing 'pole position' in the fight between the midfield Formula 1 teams but concedes he has concerns for the Spanish Grand Prix read more »

Red Bull raised concerns about the prospect of Formula 1 team-mates Max Verstappen and Daniel Ricciardo colliding before the Azerbaijan Grand Prix read more »

The FIA has modified the Baku Formula 1 circuit's pitlane entry after concern from drivers ahead of the Azerbaijan Grand Prix. read more »

As for the end of the second session we just had a faulty sensor issue so no concerns. read more »

Daniel Ricciardo and Red Bull are confident they have a race-winning car at the Azerbaijan GP, even if Mercedes and Ferrari close their deficit in Saturday's qualifying... read more »

Kimi Raikkonen has eased concerns by saying his P15 and track absence from FP1 was down to nothing more than experimenting with set-up changes. read more »

Sebastian Vettel says Ferrari's half-second advantage over Mercedes was a surprise during qualifying for the Chinese GP but holds concerns ahead of the race read more »

After a weekend of contrasting fortunes in Bahrain, Franz Tost says he has no concerns about Brendon Hartley's pace during his time so far with Toro Rosso. read more »

Daniel Ricciardo feels Red Bull is "not looking too bad" on long-run pace in China, but has concerns about the team's qualifying runs on the Ultrasoft tyre after... read more »

Following concerns about overheating, Pirelli will bring tyres with a 0.4mm thinner tread to the races in Spain, France and Great Britain. read more »

The FIA will meet with Formula 1 Technical Chiefs on Saturday to discuss overtaking in Formula 1, and how to improve it for 2019. read more »

Liberty Media should not listen to self-serving Formula 1 drivers and instead trust its own research on how to improve the quality of racing, says Haas driver Kevin Magnussen read more »

Formula 1 teams signing FIA personnel risks creating mistrust between other competitors and the governing body, fears Sauber team principal Frederic Vasseur read more »

Following concerns about two FIA technical staff members' moves to F1 teams, Renault's Nick Chester plays down the influence they can have. read more »

Lewis Hamilton backed off during the closing stages of the Australian Grand Prix to save his engine, but Mercedes has no major concerns about its condition heading to Bahrain. read more »

Despite finishing a lap down in fifteenth in Australia, Brendon Hartley remains positive about the Honda power unit, and believes it will give Toro Rosso opportunities to... read more »

In the wake of Haas' obvious step forward in Melbourne, rivals question the American outfit's relationship with Ferrari. read more »

Although just one Honda engine reached the chequered flag in Australia, Brendon Hartley says there are no huge concerns about the power unit's "racecraft or... read more »

Toro Rosso driver Brendon Hartley says his first Formula 1 race weekend using a Honda engine did not flag up any concerns over raceability or overtaking read more »

The FIA is attempting to address concerns over its key staff leaving to join Formula 1 teams after Ferrari's signing of deputy race director Laurent Mekies prompted fresh... read more »

Kimi Raikkonen has expressed concerns about the fuel load limit in Formula 1 on the eve of the first grand prix weekend of the season. read more »

The FIA has fitted a set of lower start lights in Melbourne in response to concerns about limited visibility as Formula 1 adopts the halo read more »

FIA race director Charlie Whiting is not "not overly concerned" about standing restarts despite concerns from some of the drivers. read more »