LIVE: Second day of testing
Follow all the action from the second day of testing at Barcelona's Circuit de Catalunya, where Ferrari is looking to continue the strong start it made on Monday.
Should Ferrari's rivals be worried by Vettel's strong start?
Sebastian Vettel was two seconds faster than the quickest time on the opening day of testing last year, but should Ferrari's rivals be concerned?
Why Williams deserves better than its current F1 plight
Williams faces a difficult start to the year after missing the first two days of testing, but it is a team used to fighting against the odds.
Vettel, Ferrari make strong start to 2019
Sebastian Vettel and Ferrari finished the opening day of preseason testing on top as reigning world champions Mercedes made a low-key start in Barcelona.
Sights and Sounds of F1 Testing
A look at the opening day of Formula One preseason testing from Barcelona.
Wolff fears 'nightmare' Brexit will give Ferrari F1 advantage
Mercedes boss Toto Wolff fears Brexit will be "the mother of all messes" and hurt the seven Formula One teams based in the U.K, strengthening Ferrari in the process.
Williams to miss another day of testing, hopes for Wednesday debut
Williams has delayed its 2019 debut to Wednesday after confirming its new car is unlikely to be ready in time for the second day of this week's test at the Circuit de Catalunya near Barcelona.
VOTE: Your favourite 2019 F1 car
We now know what all 10 cars will look like on the 2019 Formula One grid. But which is your favourite?
The first look at Alfa Romeo's 2019 race livery on a chilly first morning of testing. Plenty of excitement here at the Circuit de Catalunya ahead of the first track action of the season.
Maurice Hamilton looks at the remarkable tale behind Steve McQueen's 'Le Mans' film, as revealed in a recently-released documentary.
After training for a year, Brehanna Daniels got her shot changing tires in the Trucks and Xfinity races, becoming the first African-American woman to work the pits in a NASCAR Series event.