Autotrophs participate in the carbon cycle by fixing carbon dioxide to produce the biomass that all other organisms use for life. Four autotrophic carbon-fixation pathways were already known and ...

Carbon dioxide sinks Since 1750, continuously increasing anthropogenic CO 2 emissions and land-use change have perturbed the natural carbon cycle.

Researchers at the University of Cambridge have found a way to take carbon dioxide from the air and turn it into a fuel named ...

A recent study that was led by the University of Oxford overturned the view that natural rock weathering removed carbon dioxide from the atmosphere. It revealed that this process could be a ...