Lewis Hamilton expects to sign a contract extension with Mercedes in the next month, saying it will be "quite an easy process".
Red Bull have defended their decision to part ways with Daniil Kvyat, saying the time was right to look to the future.
Daniil Kvyat will not drive for Toro Rosso again and he is free to find a new team, sources have confirmed to Sky F1.
Sergio Marchionne insists wholesale changes aren't needed at Ferrari and Arrrivabene won't be replaced by Binotto.
Analysing Max Verstappen's contract extension, what it tells us about Red Bull and their future, and that of Daniel Ricciardo...
Max Verstappen has signed a new contract with Red Bull to remain with the team until the end of 2020.
Fernando Alonso will continue to drive for McLaren in 2018 after signing a contract extension with the team.
There are still some key questions in the 2018 F1 driver market with four teams yet to confirm their line-ups. Have your say...
Christian Horner says it's important to have "options" in 2019, but insists Red Bull want to keep Daniel Ricciardo and Max Verstappen.
Williams have confirmed they will test both Robert Kubica and Paul di Resta in order to evaluate both drivers for a potential 2018 race seat.
Felipe Massa has questioned the worth of Williams' proposed test for Robert Kubica and Paul di Resta in a 2014 car.
F2 leader Charles Leclerc hopes to make the step up to Formula 1 in 2018, but claims he knows nothing about Ferrari's plans for him.
Renault have conceded they have not "handled the speculation well" in the driver market after opting to replace Jolyon Palmer.
Williams have confirmed their interest in Robert Kubica for 2018, with Paddy Lowe describing the Pole as a "very interesting opportunity".
Felipe Massa believes he remains the best option for a Williams drive in 2018 - but insists he is "relaxed" if the team replaces him.
Pierre Gasly will replace Daniil Kvyat at Toro Rosso for the "next Grands Prix" as they evaluate him for a full-time race seat in 2018.
Renault want to be in the "key market" for drivers for the 2019 season, team advisor Alain Prost has told Sky F1.
Sergio Perez and Esteban Ocon will remain Force India's drivers in 2018 after Perez signed a new one-year contract with the team.
Carlos Sainz will drive for Renault alongside Nico Hulkenberg in 2018 - but only on loan from Red Bull.
In full: how Formula 1's new engine arrangements, plus Carlos Sainz's move to Renault, were announced...