A sponge to soak up carbon dioxide in the air

Human activity is now leading to the equivalent of 40 billion tons of carbon dioxide emitted into the atmosphere each year, putting us on track to increase the planet's temperature by 1.5 degrees Celsius over pre-industrial ...

Report calls for more science to negate CO2 emissions

Technologies that remove carbon dioxide from the air must play a major role in mitigating climate change, according to a new report from the National Academies of Sciences, Engineering, and Medicine.

Geoengineering, other technologies won't solve climate woes

The countries of the world still need to cut their carbon dioxide emissions to reach the Paris Agreement's climate targets, especially if that target is now 1.5 degrees C instead of 2 degrees C. Relying on tree planting and ...