Hydrogen fuel cell power plants for ships face the challenge of hydrogen’s low volumetric energy density at normal temperature ...

Hydrogen fuel cell power plants for ships face the challenge of hydrogen’s low volumetric energy density at normal temperature ...

Plug Power's (NASDAQ: PLUG) stock has climbed nearly 25% over the past five trading days, a decisive market reaction to a series of positive catalysts for the company. The company isn’t stopping ...

A graphene sensor trained by machine learning can now taste like a human, identifying both basic and complex flavors with stunning accuracy.