The 'boundless carbon cycle' would also promote the scientific ... in IPCC Climate Change 2007: The Physical Science Basis. (eds Solomon, S. et al.) (Cambridge Univ. Press, 2007).

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 ...

This, in turn, was the first evidence we’ve found of the ancient Martian carbon cycle. “Now we have evidence that confirms the models,” Tutolo claims. The carbon from the atmosphere was ...

A new study led by a University of Calgary scientist has found evidence that suggests Mars once had a carbon cycle, giving further support for the past habitability of the red planet. Using data ...

Get Instant Summarized Text (Gist) Carbon cycle feedbacks could significantly amplify global warming, potentially exceeding previous estimates. Achieving the Paris Agreement's target of limiting ...