Earth’s atmosphere now has more carbon dioxide in it than it has in millions — and possibly tens of millions — of years, according to data released Thursday by the National Oceanic and Atmospheric ...
The average level of carbon dioxide in the Earth’s atmosphere had its largest one-year increase on record between 2023 and 2024. In 2024, the level reached 423.9 parts per million, an increase of 3.5 ...
An observatory high on Hawaii's Mauna Loa volcano that measures carbon dioxide in the atmosphere has reported its highest ever seasonal peak concentration of the greenhouse gas. For the first time, ...
Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...
The average level of carbon dioxide in Earth’s atmosphere climbed by the largest amount on record between 2023 and 2024, the World Meteorological Organization said Thursday. Human activities, mainly ...
A video has resurfaced online in December 2025 of a former physics professor in Canada asserting that doubling the amount of ...
When we think of coral reefs, we picture bright fish, clear water and colourful corals. But reefs have also shaped the planet ...
What can carbon dioxide in an exoplanet’s atmosphere teach us about its formation and evolution? This is what a recent study published in The Astrophysical Journal hopes to address as an international ...
Climate change deniers love to point out that plants flourish when carbon dioxide levels rise. As we burn fossil fuels, their thinking goes, the Earth will become greener and even more supportive of ...
PORTLAND, Ore. (KOIN) — Earth is a living thing, as the northern hemisphere breathes a breath of fresh air into the month of October. So, fall is not only a great time enjoy the cooler temperatures ...
A cadre of iron-rich extraterrestrial particles picked up faint whiffs of our planet's atmosphere when they fell to Earth millions of years ago. This article is republished from Eos, read the original ...
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Shrinking Arctic ice threatens one of Earth’s most powerful natural defenses against climate change
The Arctic Ocean is often described as remote, frozen, and far away from daily life. But new scientific findings show that ...
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