A new study suggests rising carbon-dioxide levels may be slowly changing human blood chemistry and could impact long term ...

A Dec. 20, 2023, Instagram video (direct link, archive link) shows clips from the movie "The Great Global Warming Swindle" in which Ian Clark and the late Frederick Singer − both scientists critical ...

For years, the global conversation around climate change has been anchored by the concept of “net-zero.” Corporations and governments worldwide have made ambitious pledges. While this represents ...

The claim: CO2 from humans represents 3.2% of total CO2 in the atmosphere and 0.12% of all greenhouse gases in the atmosphere A June 14 Facebook post (direct link, archive link) uses pie charts to ...

A misleading bar chart comparing modern carbon dioxide (CO2) levels to those millions of years before humans existed ignores a large CO2 increase during the human era that has changed the climate and ...

Is carbon dioxide a pollutant? A small but vocal group of researchers, authors and government officials say it is time to change the definition. Greenhouse gases including CO2 are considered air ...

Carbon dioxide is key to how long airborne viruses hang around in the air and, therefore, their likelihood of spreading. Opening a window may be a more scientific way to avoid the spread of ...

Increased carbon dioxide emissions since industrialization have accelerated climate change, and its widespread negative impacts have been reported worldwide. But the rising concentrations of CO2 in ...

Carbon is found all around the Earth, including in our bodies. While most of the carbon can be found in the geosphere, it is also found in all living things, soil, in the ocean, and in the atmosphere.