Carbon dioxide (CO2) is one of the main gases contributing to climate change on Earth. Removing this gas directly from the air could help to limit climate change, alongside other efforts to reduce ...

Researchers are developing a compact carbon-capture system designed to fit inside standard shipping containers. Laboratory ...

Equipment to capture carbon dioxide from ambient air or smokestacks generally works through a sort of reversible filter. Air is passed through granules or a liquid that absorbs the CO 2, then that CO ...

Emitting carbon dioxide into the atmosphere is easy. Pulling it back out? Not so much. Researchers have now developed a battery-like device that captures carbon dioxide from air by using a charging ...