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 ...

Lead was phased out of gasoline sold for cars and trucks decades ago. But that brain-damaging fuel additive used to prevent engine knock is still being spewed into the air across the nation — ...

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 ...

Tetraethyl lead (TEL) was a crucial additive that enabled the development and high-performance of piston aircraft engines, playing a vital role from Charles Lindbergh's pioneering flights to the ...

Between the early 1920s and 1980s, much of the gasoline used in the U.S. was leaded. Though usage peaked in the 1970s, it wasn’t banned as a passenger car fuel additive in the U.S. until 1996, and ...

Momentus and Velo3D 3D print fuel tank, with plans to serve new markets as qualified suppliers for space-rated fuel tanks.

The Environmental Protection Agency this week announced a significant step toward prohibiting the use of leaded gasoline in piston-engine aircraft, including many that fly in and out of Long Island, ...