The 2023 China Greenhouse Gas Bulletin, released by the CMA on Thursday, revealed that atmospheric carbon dioxide ...

Did you know that the current CO2 concentration in the Earth's atmosphere has peaked in the last million years? A further ...

During her performance, a pop star on the stage watched the screen and said the CO2 concentration “appears green, which means this live concert is peaceful.” Her comment drew laughter from the ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

This had a transformative impact on the atmosphere: as life developed, CO2 was consumed so that by around 20 million years ago its concentration was down to below 300 molecules in every one ...

In 20 minutes, CO2 concentration within the closed casket reached 30 percent, high enough to knock a person unconscious in seconds. Four hours into the experiment, CO2 concentration plateaued at ...

Ainsworth, E. A. Rice production in a changing climate: a meta-analysis of responses to elevated carbon dioxide and elevated ozone concentration. Global Change Biology 14, 1642-1650 (2008).

As a student of both climate science and history, I read, with interest, the excellent letter by Colin Southgate (News Views, ...

According to experts, the last time the Earth experienced a comparable concentration of CO2 was three to five million years ago, in the mid-Pliocene Epoch. The climate then was 2-3C warmer ...