Lead was added to organic gasoline compounds to increase the fuel's resistance to pre-ignition from the 1920s through its banning in 1996. Lead exposure reached its peak in the 1960s. Scientists ...

(CNN) — Facing a crowd of journalists, inventor Thomas Midgley Jr. poured a lead additive over his hands and then proceeded to inhale its fumes for about a minute. Unfazed, he said, “I could do this ...

With the rest of the world having long-since moved away from leaded fuels, aviation gasoline, or "avgas" for short, seemingly exists as a final holdover from a bygone era. The most ubiquitous avgas ...

An editorial earlier this summer (“Don’t let children near Colorado’s airports suffer the same fate as kids in Flint, Mich.” July 11, 2023) focused on an important issue, but grossly oversimplified ...

In its various forms, lead has been used in many everyday products for millennia. The Romans even added it to wine as a sweetener. Its most widespread use, however, was its addition to petrol. And it ...

Leaded gasoline's century-long reign of destruction is over. The final holdout, Algeria, used up the last of its stockpile of leaded gasoline in July. That's according to the U.N. Environment ...

Engine knock, wherein fuel ignites unevenly along the cylinder wall resulting in damaging percussive shockwaves, is an issue that automakers have struggled to mitigate since the days of the Model T.

Racing fuel and pump gas may seem similar at first glance, but they serve distinct purposes and are engineered differently.

Uncle Sam has decided to "get the lead out" of gas. Face it: The lead is coming out. For better or for worse, our EPA who art in Washington has already cut the allowable gasoline lead concentration ...