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

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 ...

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 ...

Sept 4 - Carbon dioxide helps plants grow but it can also worsen conditions for plant growth, contrary to a graphic shared on social media that misleadingly suggests higher CO2 in Earth’s atmosphere ...

If there is one key message for the CO2 market this year it is that risk is structural and not seasonal. The combined impact ...

Sucking CO2 out of the air is still a very costly endeavor, but one company has taken a big stride toward making the technology commercially viable. Sucking CO2 out of the air is still a very costly ...