Fuel cells are electrochemical devices that directly convert chemical energy from a fuel into electrical energy. Unlike batteries, which only store electricity, fuel cells can continuously generate ...

Chuancheng Duan, an associate professor of chemical engineering, measures water uptake thermodynamics using a combination of thermogravimetric analysis, differential scanning calorimetry, and mass ...

Israel bombed oil depots in Tehran, leading to thick toxic smoke and acid rain falling over the capital's nine million people ...

Thick black smoke billowed into the sky, making day seem more like night.

A new investigation alleges pollution, illness and displacement around one of the world’s largest cobalt operations, raising ...

The new fee structure will provide an incentive for ships to use cleaner fuels while anchored in the city's harbor.

CMOC Group Limited (CMOC), the world’s largest cobalt producer supply connections to several major Western automakers that source cobalt from the mine for their production of electric vehicles (EVs) ...

Researchers decoded the synthesis mechanism of heavy-metal-free CuInS2 quantum dots and built a photoelectrochemical device with record hydrogen production efficiency.