Emissions of carbon dioxide – the gas most responsible for global warming – continued to rise in Earth's atmosphere in 2022, federal scientists announced recently. Carbon dioxide (CO2) in the ...

Climate dynamics on Earth changed as sun grew brighter. While CO2 is a greenhouse gas that slows the escape of heat into space, an older Earth with more CO2 could still be colder than the present ...

If CO2 doesn't warm, we have to explain why the physicists are so stupid, and we also have no way to explain how a lot of really inexplicable climate events happened over Earth's history. It's ...

Earth has experienced both hot and cold periods over time, though warm times have been more common. That’s true of the last 485 million years, as seen in this timeline reported in 2024. Our genus, ...

This is why in the 15 years prior to 2013, when humans produced 461 billion tonnes of carbon dioxide—compared to only 302 billion tonnes in the preceding 15 years—there was no global warming; in fact, ...

The Tweet was in response to a graphic showing ... has roughly 154,000 times the carbon dioxide of Earth's atmosphere and ... There is a misconception about how the sun heats the Earth's ...

Environment ‘Space bubbles’ between Earth, sun possibly could reverse destructive climate change, MIT researchers say. Published: ; Jun. 13, 2022, 10:59 a.m.

A CO2 greenhouse efficiently warmed the early Earth and decreased seawater 18O/16O before the onset of plate tectonics. PNAS , 2021 DOI: 10.1073/pnas.2023617118 Cite This Page : ...

Some three to four billion years ago, Earth was about as warm as it is today, but the sun was much dimmer. This so-called faint young sun paradox, first identified by astronomer Carl Sagan in the ...