Traditional fossil fuels have low combustion efficiency and serious pollution, and the development of new energy conversion technologies such as wind ...

Green hydrogen is made with renewably generated electricity used to separate water into hydrogen and oxygen using a device called an electrolyzer.

For decades, researchers around the world have searched for alternatives to iridium, an extremely rare, incredibly expensive ...

Hydrogen peroxide (H2O2) packs so much chemical energy into a small space that it is powerful enough to fuel rockets. But ...

Solid oxide fuel cells (SOFC) can help extend the range of electric cars using a range of fuels, and run stationary power ...

Ocean acidification occurs when the ocean absorbs excess carbon dioxide, causing its pH to drop. This makes it harder for ...

Adding a magnet could simplify the process of producing oxygen in space, making a crewed mission to Mars more feasible.

Scientists in South Korea and Japan have created a crystal. This crystal can absorb and release oxygen. The crystal is made ...

Hydrogen’s rise as a zero-carbon fuel really hinges on breakthroughs that can drive down costs and pump up efficiency. In a ...