Aston Martin have confirmed to Sky F1 their interest in becoming an F1 engine supplier if the new regulations from 2021 prove attractive. read more »

Red Bull team principal Christian Horner has suggested only Honda would be able to supply them with engines from 2019 and until new regulations are introduced for 2021. read more »

The FIA has tweaked the regulations concerning track limits at Turn 2/3 in Singapore, outlining that drivers will not have to negotiate a polystyrene board if… read more »

Christian Horner used Friday's series of announcements about engine swaps and deals to take a swipe at Formula One's current regulations. Just after FP1 concluded in... read more »

Formula 1 regularly involves technical controversy as teams push the envelope to gain an advantage on the track, often exploiting loopholes in the regulations.… read more »

McLaren are open to building their own engines for Formula 1 when the regulations change in 2021, but only if the costs of the engines go down. read more »

McLaren considering building its own engine for 2021 regulations read more »

McLaren says it would consider building its own Formula 1 engine when new regulations come into play in 2021 - but only if costs have come down dramatically read more »

McLaren's F1 cars could yet be powered by McLaren engines in 2021, that all depends on the forthcoming engine regulations. read more »

Red Bull boss Christian Horner has called for a rethink of F1's engine penalty rules after nine of the 20 drivers taking part in the Italian Grand Prix were hit with grid... read more »

McLaren may consider building its own Formula One engine in 2021 if new power unit regulations make it an affordable alternative to being a customer or works team. After three... read more »

Porsche is seriously considering returning to Formula 1 as an engine supplier under the proposed 2021 regulations, says its finance chief read more »

There's not been a significant increase in overall speeds as the new 2017 regulations accentuate cornering performance rather than top speed. read more »

MONZA, Italy -- Red Bull is certain any team running a higher oil burn level than allowed in the regulations will have a clear performance advantage over its rivals. Ahead of... read more »

The FIA has confirmed Mercedes' Spa engine update will not be subject to stricter oil burn regulations set to come into force from the Italian Grand Prix onwards. In an... read more »

Fernando Alonso says the challenge of the Spa-Francorchamps is little different in 2017 despite Formula One's more aggressive and demanding cars. This year's... read more »

All 20 drivers have opted for near-identical tyre selections for the Italian Grand Prix at Monza. Under F1's tyre regulations, each driver is allocated 13 sets of tyres... read more »

Much was expected of Red Bull under F1's new aero-centric regulations for 2017, but so far the team has been playing catch-up. More from Motorsport.tv:... read more »

Christian Horner believes Formula 1 is at a "crossroads" and needs to decide not only on new engine regulations but whether the driver or the technology will dominate... read more »

Red Bull believes its slow start under Formula 1's new regulations for 2017 was caused by this year's bigger cars affecting the performance of its windtunnel read more »

Christian Horner believes Formula 1 is at a "crossroads" and needs to decide not only on new engine regulations but whether the driver or the technology will dominate... read more »

Ilmor is seeking a partner to work with on an engine for Formula 1's new regulations in 2021 read more »

Christian Horner believes F1 must decide upon its core objectives ahead of 2021 engine regulations and hints Liberty will be a key influence. read more »

Ross Brawn has appointed ex-Williams team manager Steve Nielsen as Formula One's new sporting director. Nielsen will join Brawn's burgeoning F1 research group, which... read more »

Cosworth could return to Formula 1 in 2021 "if" the engine regulations change, says CEO Hal Reisiger. read more »