Sky F1's Ted Kravitz explains and analyses all the key questions around Mercedes' innovative new moveable steering device.
Valtteri Bottas clocked the fastest time of winter testing so far on the final morning of Test One, but Ferrari ran into engine trouble.
Sebastian Vettel has compared the Mercedes' DAS to a plane's joystick and claims it must be like "running in flip-flops" for their drivers.
Kimi Raikkonen put Alfa Romeo on top of F1's second day of testing as 2020's expected frontrunners took a back seat on the timesheet.
Mercedes caught the attention of the F1 paddock on the second day of winter testing with an innovative steering-wheel concept.
Sergio Perez set the pace for Racing Point on the second morning of F1 Testing - but Mercedes still proved the talk of the paddock.
F1 champions Mercedes' dual-axis steering was the talk of the paddock on day two of testing and Ted Kravitz explains what Mercedes 'innovation is all about.
Charles Leclerc says Ferrari have yet to post any headline times at F1 Testing because they have changed their approach from last year.
Toto Wolff thinks Red Bull will be Mercedes' biggest challengers in F1 2020 as they seek to make Verstappen the youngest-ever champion.
Recap all the updates and watch the videos from Barcelona as Kimi Raikkonen enjoys late flourish to set the pace ahead of Sergio Perez.
Some of the key headlines, soundbites, and must-watch video away from the timesheets at the Circuit de Catalunya…
Lewis Hamilton topped the first day of winter testing as F1 champions Mercedes set a hot pace in a headline-grabbing start to 2020.
Is it is striking new looks from AlphaTauri or Williams? The new matte McLaren? Or one of F1's classic liveries? Cast your vote.
Mercedes made a fast start to F1 2020 as Valtteri Bottas set the pace on a busy and competitive opening morning of winter testing.
Recap the top stories and videos from an intriguing opening day in Barcelona as Lewis Hamilton finishes on top for Mercedes.
Formula 1's teams will start to put their new cars to the test from Wednesday as pre-season track action begins at Barcelona.
When, where and how to watch all of winter testing with Sky Sports F1, starting on Wednesday morning at 7.55am