Levels of carbon dioxide — the most abundant planet-warming gas in the air — jumped up by a record amount in 2024.

Thus, an uptick of carbon dioxide levels ... having a graph on your wrist of the ambient concentration of CO2, and at the very least, it could make a good talking point next time you’re at ...

Last year was the hottest year on record, the top 10 hottest years were all in the past decade and planet-heating carbon dioxide ... above that level of warming over a longer time period.

This image of our planet is the closest we get to a real-time view of how carbon dioxide builds up in our atmosphere. Jan. 1 CO2 emitted by: Fossil fuels Fire Land Ocean Loading data ...

Scientists cannot be sure about the composition of the early atmosphere. No measurements can be made, so scientists must analyse indirect evidence from other sources. Type of Evidence What it ...

How will they respond? A patch of old oak trees in the UK is helping scientists to predict how the world’s forests will respond to these higher levels of carbon dioxide as since 2017 scientists ...

As the percentage of carbon dioxide in ... showing human population change over the same time period. When comparing graphs such as changes to carbon dioxide levels and temperature against time ...

Carbon dioxide has been detected on a planet outside our solar system for the first time. The gas has been observed directly by the James Webb Space Telescope on four exoplanets, all belonging to ...