Targets to end fossil fuel at COP28 crucial: EU climate chief

A demand for targets for the phase-out of fossil fuels in the final agreement of COP28 in Dubai is not frivolous but an urgent request backed by "crystal clear" science, Europe's climate commissioner told AFP on Tuesday.

Conducting change: Why copper is key to a renewable future

Copper was discovered in the Neolithic Age about 9,000 years ago. It was the first metal used by humans. And we've continued to value copper ever since. The average family home contains more than 90 kilograms of copper. Every ...

The good and bad uses of biomass for California

As California works to meet climate and air quality goals, a key to the transition will come from biomass, which is renewable organic material from plants and animals.

Renewable energy through photo-electrochemistry

Photo-electrochemistry (PEC) holds the potential to convert renewable energy such as solar light into useful green fuels. However, most known PEC materials suffer from instability issues, which are difficult to track and ...

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