Carbon-dioxide removal is getting a lot of attention from investors and entrepreneurs. But there are all sorts of ways to do ...

Berkeley chemists have created a reusable material that pulls carbon dioxide from the air and holds onto it until it can be ...

Image source: ballllad / Adobe The powder is a porous material that can adsorb carbon dioxide as the air passes through it. And no, “adsorb” isn’t a misspelling. While some materials absorb ...

The same methods cannot efficiently capture carbon dioxide from ambient air, where concentrations are hundreds of times lower than in flue gases. Yet direct air capture, or DAC, is being counted ...

The oceans play a pivotal role in drawing down atmospheric carbon dioxide (CO₂) and have so far acted as a brake on the full ...

The volcanic layers in the Northwest could hold megatons of planet-warming emissions but the infrastructure needed for that ...

COF-999, a covalent organic framework, is designed to capture CO2 from open air using its intricate porous structure. Under a microscope, COF-999 appears as tiny particles filled with millions of ...

In the long term, increased carbon dioxide reduces the number of plant species by worsening the effects of nitrogen pollution ...

A typical large tree can suck as much as 40 kilograms of carbon dioxide out of the air over the course of a year. Now scientists at UC Berkeley say they can do the same job with less than half a ...

The same methods cannot efficiently capture carbon dioxide from ambient air, where concentrations are hundreds of times lower than in flue gases. Yet direct air capture, or DAC, is being counted on to ...

A typical large tree can suck as much as 40 kilograms of carbon dioxide out of the air over the course of a year. Now scientists at the University of California, Berkeley say they can do the same ...