Hyundai says in documents posted Thursday by U.S. safety regulators that a pressure relief device can break and cause a ...

Hyundai is telling the owners of nearly 1,600 Nexo hydrogen fuel cell vehicles in the U.S. and Canada to park them outdoors ...

Hyundai says a pressure relief device can break and cause a hydrogen leak in the vehicles, which could cause a fire even ...

Essentially, these large hydrogen cartridges look like oversized AA batteries, and they jack into your car (or other ...

Toyota is thinking about how we'll power our cars in the future. Fossil fuel, electric, hybrid and now hydrogen fuel cell electric vehicles (FCEVs) are some possible ways to go. Toyota has ...

Hydrogen's popularity as a fuel option lies in the fact that the only byproduct of the power it generates is water.

Revealed online on Friday, the Renault Emblème concept packs an electric powertrain with a relatively small battery to keep weight and costs low, together with a hydrogen fuel cell that serves as a ...

These portable hydrogen cartridges resemble oversized AA batteries. They can be swapped out when depleted, so there is no longer a need for charging stations ...

The company has a new product for semis. But it faces a familiar problem that other green-tech manufacturers have faced: having enough cash to survive.