The process could work on the gas at any concentrations, from power plant emissions to open air.
Ocean waves inject tiny particles called aerosols into the air—and those aerosols carry organic molecules more than 5,000 years old.
Looking to Earth's past is giving researchers a better picture of the planet's future under climate change, and the news isn't good.
"...this current high-carbon dioxide environment is not only an experiment for the climate and the environment—it's also an experiment for us..."
New research looks at how environmental taxes can work for everyone, in Spain and beyond.
Scientists may have overestimated the amount of carbon that US land can suck out of the atmosphere.
Understanding more about how a microorganism produces methane and carbon dioxide could help scientists cut greenhouse gases in the atmosphere.
A new catalytic reactor can take carbon dioxide, one of the most common greenhouse gases, and turn it into a pure form of liquid fuel.
Trees are great at removing carbon dioxide from the air, which can help fight climate change, but how long will that help last?
Plankton fossils from the Pliocene, an era with CO2 levels similar to those today, may help scientist predict what's in store for our climate in the future.
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