Scientists know that they can increase crop yields by accelerating photosynthesis, where plants convert CO2, water and light into oxygen.

Mature oak trees will increase their rate of photosynthesis by up to a third in response to the raised CO2 levels around the world.

Chinese scientists recently reported a de novo route for artificial starch synthesis from carbon dioxide (CO2) for the first time.

Korean researchers are striving to turn artificial photosynthesis technology into reality to achieve carbon neutrality or achieve net 0.

A slowdown in the Earth's rotation could have affected the oxygen content of the atmosphere