Researchers in China have developed new zinc–air batteries that maintain stable charge–discharge operation for ...

Researchers at UNICAMP enhance low-cost catalysts for hydrogen production by engineering structural defects, improving ...

Producing green hydrogen efficiently and affordably remains a major challenge for the global energy transition, particularly in acidic water ...

The new plot twist is that in order to keep enough nitrogen and phosphorus near its surface, a planet has to start out with ...

Rechargeable zinc–air batteries are widely regarded as promising next-generation energy storage systems, yet their practical performance is ...

Oxygen is a vital and constant presence on Earth today. But that hasn't always been the case. It wasn't until around 2.3 ...

Oxygen is everywhere on Earth today. But that hasn’t always been the case. Scientists think oxygen only became a lasting part ...

Hydrogen has long been sold as a clean fuel, yet most of it is still produced from fossil gas with a heavy carbon footprint.

Oxygen fills the air today, but for most of Earth’s early history it barely existed. Scientists say the atmosphere did not hold steady oxygen until about 2.

Researchers improve zinc-air battery tech with better stability and performance, offering a safer, cheaper alternative to traditional means.

An MIT study suggests some early life forms may have evolved the ability to use oxygen hundreds of millions of years before ...