NASCAR introduced new rules that allow it to penalize manufacturers for manipulating racing events after Chevy did so at ...

NASCAR announced a list of 2025 rules changes on Friday ... who get playoff waivers and clarification on race manipulation. The sanctioning body's rule adjustments are almost all a direct response ...

For the 2025 NASCAR season, there have been a number of rule changes ... last year’s debacle of a race finish at Martinsville in the playoffs, the sanctioning body has stepped in and changed ...

Formula 1 will feature multiple race directors during the F1 2025 season, according to a recent statement from Ben Sulayem.

A year after guidelines were revised to remove the use of race in eGFR, many labs and pathologists were still relying on the ...

FIA president Mohammed Ben Sulayem has revealed. Former F1 race director Niels Wittich was removed from his role towards the ...

Changes to the FIA's sporting code for the 2025 season codify the steps to a potential race ban for drivers deemed guilty of such offences. They mean that if a driver commits three such offences ...

Before the Friday change, Castroneves was going to either have to earn his spot in the 40-car field on speed in time trials or finishing position in a qualifying race. If he failed to do either ...

Results: There were no significant differences between the two groups for pre-race or post-race body weight, per cent change in body weight, blood volume, plasma volume, or red cell volume. The ...