Some carbon dioxide absorbed by fig trees gets turned into calcium carbonate within the wood and the surrounding soil, ...

Breakthrough CO₂ conversion technology achieves record-setting efficiency in producing high-value chemical fuels. As climate ...

There’s a catch: carbonatable concrete doesn’t currently work well for large-scale construction. It’s mostly used for small ...

Brookhaven National Laboratory have designed a new way to convert abundant carbon dioxide (CO2) into formate (HCO2-), an industrial chemical used as a fuel, as an antibacterial/antifungal agent, and ...

The nascent carbon dioxide removal industry expects to hit a milestone this year: 1 million tonnes of planet-warming CO2 removed from the atmosphere. That certainly is progress, but things aren ...

Over the last decade, humanity's emissions of carbon dioxide (CO₂) have stabilized after a period of huge growth. Average growth is now down to just 0.6% per year, compared to 2% per year in the ...

The catalyst features individual nickel atoms embedded in a carbon matrix with a unique coordination structure – each nickel atom bonds with only two carbon atoms and one nitrogen atom rather than the ...

They used X-ray diffraction (XRD) to identify the crystal structure of catalysts; X-ray photoelectron spectroscopy (XPS) to measure what forms of nickel, cobalt, and oxygen are present on the surface; ...

For many years, researchers have been working to build devices that can mimic photosynthesis—the process by which plants use sunlight and carbon dioxide to make their fuel. These artificial ...

While Earth 's atmosphere is mostly nitrogen and oxygen, a small amount of carbon is found in the atmosphere as carbon dioxide or CO₂. Some atmospheric carbon dissolves into the ocean.

Thousands of Greenland's crystal-clear blue lakes have turned a murky brown thanks to global warming — and the worst part is that they've started emitting carbon dioxide.