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The Carbon Cycle Runs Deep – Inside Science News Service
(Inside Science) — Diamonds from deep underground are now revealing secrets of how the carbon vital to life on this planet cycles between Earth’s interior and its surface, a new study finds.The carbon that all life on Earth is based on moves through the plan…

New research on diamonds found deep in the Earth’s crust suggests that the planet’s carbon cycle reaches far underground.
Charles Q. Choi, Contributor (Inside Science) — Diamonds from deep underground are now revealing secrets of how the carbon vital to life on this planet cycles between Earth’s interior and its surface, a new study finds.
The carbon that all life on Earth is based on moves through the planet’s atmosphere, oceans and crust in a pattern called the carbon cycle. This cycle pl…