carbon dioxide
The Latest
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Earth's Carbon Dioxide Levels Most In 4 Million Years: NOAA, Scripps
"We are adding roughly 40 billion metric tons of CO2 pollution to the atmosphere a year:" Pieter Tans 
"We are adding roughly 40 billion metric tons of CO2 pollution to the atmosphere a year:" Pieter Tans -
World Sees CO2 Emissions Decline Owing To COVID-19
Researchers said the world experienced an 8.8% year-over-year drop in CO2 emissions – equivalent to 1.55 billion metric tons. 
Researchers said the world experienced an 8.8% year-over-year drop in CO2 emissions – equivalent to 1.55 billion metric tons. -
CO2 Poisoning Not Caused by Face Mask Use: Study
Study shows the effects of wearing face masks are minimal even in people with severe lung problems. 
Study shows the effects of wearing face masks are minimal even in people with severe lung problems. -
Beer And Soda Production Threatened By Lack Of CO2 Supply In The US
The drop in demand for fuel has led several ethanol producers, the main supplier of Co2 for the food industry, to shut down or reduce production. 
The drop in demand for fuel has led several ethanol producers, the main supplier of Co2 for the food industry, to shut down or reduce production. -
CO2 Levels Now at Highest Point in Human History
Carbon dioxide levels are now at their highest point in all of human history. 
Carbon dioxide levels are now at their highest point in all of human history. -
World On Track to See Temperatures Rise to Dangerous 2°C Level
Worldwide, emissions of carbon dioxide, methane and nitrous oxide - the main climate warming greenhouse gases (GhG) -- have all reached record levels, and are on track to warm the world by more than 3°C at the start of the 22nd century. 
Worldwide, emissions of carbon dioxide, methane and nitrous oxide - the main climate warming greenhouse gases (GhG) -- have all reached record levels, and are on track to warm the world by more than 3°C at the start of the 22nd century.
