CSX is making serious moves in the rail world, trading in diesel fumes for clean energy at one of its most iconic sites — the ...

Shares of FuelCell Energy Inc. FCEL slipped 7.13% to $5.21 Thursday, on what proved to be an all-around positive trading ...

Hydrogen fuel cells, which power some electric cars, pack far more energy per weight than lithium-ion batteries. The devices ...

Fuel cells that run on hydrogen are efficient and emit water vapor instead of exhaust. But so far, the technology is still ...

A new lightweight sodium metal fuel cell could enable practical electric flight by surpassing the limits of lithium-ion ...

Researchers at MIT have revealed a new energy storage solution that surpasses today’s lithium-ion batteries in energy density ...

Severe weather and our aging grid keep putting America’s energy vulnerabilities in the spotlight. Utilities across the ...

FuelCell Energy, Inc. has weak fundamentals but low bankruptcy risk. Click for why FCEL stock is only suitable for ...

Engineers developed a fuel cell that offers more than three times as much energy per pound compared to lithium-ion batteries. Powered by a reaction between sodium metal and air, the device could be ...