Both Charles Leclerc and Sebastian Vettel know there is work to be done for Ferrari to be competitive in race conditions after the opening day at a bumpy Circuit of the Americas. read more »

The bumpy Austin track has been defended by several Formula 1 drivers at the United States Grand Prix, including Daniel Ricciardo saying "perfect" circuits feel like... read more »

Sergio Perez has been given a pit-lane start for Sunday's US GP after missing a call to the weighbridge during Friday's second practice session in Austin. read more »

Pirelli's prototype 2020 Formula 1 tyres were tried in United States Grand Prix practice at Austin on Friday, getting a sceptical reaction from drivers read more »

Perez hits out at the bumpy circuit in Austin ahead of this weekend's United States Grand Prix. read more »

Kevin Magnussen tried the Haas Formula 1 team's latest front wing in second United States Grand Prix practice, but the new part will not be seen again this weekend read more »

With the extra news and notes from Friday in Austin, check out Julianne Cerasoli's paddock notebook. read more »

Formula 1 world champion Lewis Hamilton said he "was feeling horrible" after first United States Grand Prix practice because the Austin circuit's bumps gave him... read more »

Perez is at risk of being forced to start from the pit lane in Austin after missing the weighbridge during FP2. read more »

Lewis Hamilton says he felt "horrible" after suffering "massive headaches" on a bumpy Austin track at the start of Friday's practice - but is excited... read more »

Lewis Hamilton had massive headache due to Austin bumps read more »

Lewis Hamilton edges out Charles Leclerc in FP2, albeit courtesy of a tow from Robert Kubica, as bumps and track limit sensors add to the fun and games. read more »

Lewis Hamilton ended Free Practice 2 fastest ahead of Charles Leclerc and Max Verstappen for the United States Grand Prix. read more »

Lewis Hamilton set the pace in the second Formula 1 free practice session ahead of the United States Grand Prix, outpacing Charles Leclerc by 0.301 seconds read more »

Lewis Hamilton has made the ideal start to his potentially-historic United States GP weekend by setting an impressive pace in Practice Two in Austin. read more »

Max Verstappen led the first practice session at the Circuit of The Americas (COTA), topping Ferrari's Sebastian Vettel and Red Bull teammate Alex Albon. read more »

Charles Leclerc suffered a throttle pedal issue on his Ferrari Formula 1 car in opening practice for the United States Grand Prix that was caused by the Austin circuit's bumps read more »

Max Verstappen sets the opening pace at COTA, as unseasonably cold temperatures and 2020 tyre compound testing, mean true picture of pecking order has yet to emerge. read more »

Max Verstappen heads Sebastian Vettel in FP1 at chilly Austin read more »

The F1 press pack has had its chance to ask Carlos and Lando questions before the on-track action starts in Austin. And now, it's the turn of our fans. Mics on? Serious... read more »

Both Renault drivers Daniel Ricciardo and Nico Hülkenberg are hopeful that they will be able to grab points at Austin. read more »

With Austin being one of the busiest tracks and Mercedes looking for another fight, will they be triumphant? read more »

Haas has brought a new front wing for its home Formula 1 Grand Prix at Austin, as it seeks to explore a new aerodynamic development direction for 2020 read more »

The Renault F1 team opted for the most aggressive tyre choice for the United States Grand Prix at a weekend when Pirelli provides teams with the first versions of the 2020 tyres. read more »

With a round-up from a freezing cold Circuit of The Americas in Austin, Texas, here is Julianne Cerasoli's paddock notebook for Thursday. read more »