Yarns coated with enzymes can act as filters

North Carolina State University researchers showed in a new study they could coat cotton yarns with enzymes, which are nature's tool for speeding chemical reactions, in order to change hydrogen peroxide into oxygen and water. ...

How to build support for ambitious climate action in 4 steps

Canada and the United States are suddenly steeped in policy proposals to aggressively cut carbon emissions. In the face of a climate emergency and on the heels of numerous climate disasters, this is welcome news indeed.

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 ...

Faster, greener way of producing carbon spheres

A fast, green and one-step method for producing porous carbon spheres, which are a vital component for carbon capture technology and for new ways of storing renewable energy, has been developed by Swansea University researchers.

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