F1 is preparing to return to V8 engines soon, with Wolff voicing mixed feelings
The big story that shook the Miami GP Sunday was the confirmed return of V8 engines to F1, announced by Ben Sulayem. The FIA president revealed ongoing talks aiming to bring back the beloved engines used until the end of 2013. Fans have pushed for this change to replace the current 50/50 hybrid V6 engines, which many feel stray too far from F1’s true essence.
and on Google News to improve the quality of the articles

The Mercedes team began its era of dominance with hybrids in 2014, a reign that could extend again from this year. However, Mercedes might face a challenge with the shift back to V8s, which will feature less electrification and biofuels. Toto Wolff shared his thoughts on this change.
“People need to think carefully”
Right after the race, Wolff addressed media questions about the return to V8 engines in F1: “Those calling for short-term rule changes must think carefully: Formula 1 is already spectacular as it is. Battles are everywhere. We have struggled managing energy, but there is room for medium-term improvement.
We don’t oppose making the show better: more straights, more attack modes; it takes courage. Long-term, we are open to new regulations.”
His openness comes even as Mercedes currently dominates with the best engine on the grid. “From Mercedes’ perspective, we welcome new engine rules. We love V8s; they bring great memories. But it must stay connected to the real world. We could have about 800 horsepower from the combustion engine, plus added electric power. We support this, but it has to be structured and economically sustainable.“