Porsche set out to design its 2023 MY 911 GT3 RS vehicle for peak performance on the track. Though the FIA specifies steel rollover cages for vehicles that race officially, the company has designed ...

Carbon-fiber composite structure is tricky to analyze (“Oceangate Sub’s design may have destined it for disaster,” The Herald, June 23). Carbon fibers are 10-times stronger than aluminum alloy, but ...

Researchers at Oak Ridge National Laboratory developed a low-cost carbon fiber that could lower the cost of blades for wind turbines. The fiber begins as widely available raw material used in the ...