Researchers develop nanoparticles that help convert CO2 into methane using only UV light as an energy source. The team now hopes to develop a version that would run on natural sunlight, a potential boon to alternative energy.

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Researchers develop nanoparticles that help convert CO2 into methane using only UV light as an energy source. The team now hopes to develop a version that would run on natural sunlight, a potential boon to alternative energy.