A political firestorm has been brewing in Formula 1 in recent weeks and months over whether engine manufacturers have found a loophole in the new 2026 technical regulations.

It emerged that Mercedes has found a potential advantage with its new engine for the 2026 season relating to the compression ratio limits.

The compression ratio controversy will be addressed with a new test, but not until August.

The FIA has proposed a new approach to the way it tests for compression ratio limits, with Formula 1's power unit manufacturers to vote on whether to approve a mid-season change that could hamper ...

A simmering technical row in Formula 1 is hurtling toward a decisive moment, as the sport’s five engine manufacturers prepare to cast votes.

Feb 19 (Reuters) - American Airlines said on Thursday it has selected CFM International's LEAP-1A engines to power future deliveries of its Airbus A321neo narrowbody jets. The U.S. carrier placed an ...

Airbus expects continuing shortages of Pratt & Whitney PW1100G-JM geared turbofan (GTF) engines to impede efforts to increase production of its A320 airliners. During a press conference in Toulouse on ...

Long before twinjets ruled the skies, Lockheed studied a twin-engine L-1011. Why did it never leave the drawing board?