Daniel Ricciardo lost a €1,000 bet with Red Bull motorsport director Helmut Marko last year that Valtteri Bottas would not stay at Mercedes - but won his money back this year.
McLaren Racing lost almost £100 million last year but parent McLaren Group Limited saw its turnover rise to £1.25 billion as road car sales rose.
Max Verstappen says Honda's power-boosting 'party mode' has made Red Bull more competitive in qualifying but Ferrari have made a "massive" gain with their power unit.
Pictures from the build-up to the 2019 Azerbaijan Grand Prix.
Lewis Hamilton says Charles Leclerc is feeling the urge to "rebel" at Ferrari in the same way he did during his first season at McLaren in 2007.
Charles Leclerc says he will accept further team orders from Ferrari "in some situations" following discussions with team principal Mattia Binotto.
Sebastian Vettel has explained his post-qualifying team radio message at the Chinese Grand Prix which suggested he believed he could have beaten Lewis Hamilton to pole position.
Pirelli has confirmed it will bring its second-softest tyre selection to the Austrian Grand Prix in June.
Antonio Giovinazzi will have a grid penalty of at least 10 places for this weekend's Azerbaijan Grand Prix due to a change of parts on his power unit.
Robert Kubica says Williams' simulation of the Baku City Circuit is not "representative" of the track which he will drive on for the first time tomorrow.
Williams has announced a new partnership deal with London-based financial newspaper The Financial Times, whose logos will appear on its car this weekend.
Three days of dry and sunny weather are expected in Baku for the Azerbaijan Grand Prix, in contrast to last year's overcast and blustery race.
In the round-up: Mercedes don't run engine as hard as Ferrari in practice - Wolff • Deletraz joins Haas simulator programme • Honda confirms Baku upgrade