Deep beneath our feet, scientists are mapping what looks like a vast new energy frontier: naturally occurring hydrogen locked ...

The FCEV system comes from the Mirai sedan and sends 547 horsepower through a front limited-slip differential and a rear electronic locking differential. The truck also has an exhaust water recovery ...

Hydrogen is often sold as the fuel that will help cool the planet, but new science shows that when this tiny molecule escapes into the air it can quietly do the opposite. Rising leaks and emissions ...