Lance Stroll will revert to his previous-specification Mercedes Formula 1 engine ahead of qualifying for the Canadian Grand Prix after his fiery failure in final practice read more »

Mercedes team principal Toto Wolff says Niki Lauda's signature and the red star in tribute to the Austrian will remain part of the Silver Arrows livery, but their red halo... read more »

On a day he appeared to revert towards Version 1.0, Valtteri Bottas reveals his Bahrain efforts were not helped by an errant plastic bag. read more »

Honda to revert to Spec 3 power unit in Brazil read more »

Honda will revert to its previous Formula 1 engine specification for the Mexican Grand Prix, with Pierre Gasly to start at the back for the second race in a row read more »

Honda confirms it will revert to its B-spec Formula 1 power unit for the remainder of the Russian Grand Prix race weekend. read more »

Pierre Gasly and Brendon Hartley will run Honda's older specification engine from FP3 onward after the Japanese manufacturer declared there is "still some work to... read more »

STR drivers revert to older specification Honda engine read more »

Red Bull knew they would have to revert back to a B-spec engine at some point when they took the new C-spec unit, as the update cannot currently run at high altitude circuits. read more »

Red Bull always knew it would have to revert to Renault's B-spec engine even before Verstappen's Singapore issue. read more »

Red Bull drivers Max Verstappen and Daniel Ricciardo are braced for grid penalties at the Russian GP as the team revert to Renault's 'B-spec' engine. read more »

Having had to revert to an older chassis following the first lap crash in Belgium, Fernando Alonso fears lack of latest-spec spares. read more »

Daniel Ricciardo is set for more engine penalties later in the season after being forced to revert to an older-spec power unit in Hungary. read more »

Failing to make it to Q2, Pierre Gasly rues the need to revert to the old-spec Honda engine after FP3. read more »

Toro Rosso's Pierre Gasly has reflected on a "tough" qualifying session after having to swap to an old-spec Honda engine in Canada. read more »

Valtteri Bottas insists he will not need to revert to mind games to beat Mercedes teammate Lewis Hamilton in 2018. read more »

Williams has revealed that Lance Stroll was hampered in Formula 1's Brazilian Grand Prix by a lack of engine power, after being forced to revert to an older-specification... read more »

McLaren's Stoffel Vandoorne will revert to Honda's Spec 3.7 power unit in Mexico after an anomaly was detected on his new specification engine on Friday… read more »

It was not a good morning for Formula 1’s Spanish contingent in Austria on Saturday as Fernando Alonso had to revert to the older spec Honda engine and Carlos Sainz’s P3 ended... read more »

Fernando Alonso has reverted to the 'spec 2' Honda Formula 1 engine for the remainder of the Austrian Grand Prix weekend after a problem was discovered with his... read more »

Pascal Wehrlein's Sauber is set to need a new gearbox after his Canadian Grand Prix qualifying crash, and will have to revert to an older-spec rear wing read more »

Guenther Steiner has confirmed Haas will revert to Brembo brakes for the Spanish GP having hit trouble with Carbon Industrie brakes in Russia read more »

The Haas Formula 1 team has decided to revert to Brembo brakes for the remainder of the Russian Grand Prix weekend, following its test with Carbone Industrie in practice read more »

The Malaysia GP will drop off the F1 calendar from 2018 - but the return of the French and German GPs mean next season's schedule will revert to a joint-record 21 races. read more »

Renault is hoping to get its 2017 MGU-K back on its cars from the Russian Grand Prix, after having to revert to last year's specification for the start of the Formula 1 season read more »