The concentration of carbon dioxide in the atmosphere is at its highest point in 800,000 years, according to UN research that ...

Simply sign up to the Climate change myFT Digest -- delivered directly to your inbox. The concentration of carbon dioxide in the atmosphere is at its highest point in 800,000 years, according to ...

Atmospheric concentrations of carbon dioxide have been steadily rising ... responses to elevated carbon dioxide and elevated ozone concentration. Global Change Biology 14, 1642-1650 (2008).

Anthropogenic activities alone have pushed upto 79 per cent increase in CO2 concentration over the past decade, the report ...

It is called a greenhouse gas because —like the glass structure of a greenhouse — carbon dioxide molecules trap heat in the atmosphere. Carbon dioxide accounts for two-thirds of the global warming ...

A new electrochemical device holds potential to directly split carbon dioxide (CO2) into carbon and pure oxygen. The team ...

This time around, the carbonation process took several weeks given the significantly lower concentration of CO2 in the atmosphere. However, it occurred at room temperature, and even at this pace ...

Carbon dioxide (CO 2) comes from both natural sources (including volcanoes ... This causes CO 2 to build up in the atmosphere, which rose from a concentration of around 280 parts per million (ppm) in ...

South Korea develops 96.5% purity technology for direct air carbon capture South Korea pioneers advanced methods for atmospheric carbon capture and purification ...