Carbon dioxide from burning fossil fuels is causing climate change. From renewables and green tech to tackling deforestation, what will it take to turn the tide on emissions? Carbon dioxide is vital ...

A new copper-magnesium-iron catalyst transforms CO2 into CO at low temperatures with record-breaking efficiency and stability. The discovery paves the way for affordable, scalable production of carbon ...

Greenhouse gas concentrations increased by a record amount in 2024 as more carbon dioxide, methane and nitrous oxide became locked in Earth's atmosphere, a World Meteorological Organization report ...

GENEVA (AP) — Heat-trapping carbon dioxide levels in the atmosphere jumped by the highest amount on record last year, soaring to a level not seen in human civilization and "turbo-charging" the Earth's ...

The award-winning science writer Peter Brannen makes the case for an often vilified compound in “The Story of CO2 Is the Story of Everything.” By Jaime Green Jaime Green is the author of “The ...

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 ...

For the first time, the seasonal peak of carbon dioxide concentrations in the atmosphere exceeded 430 parts per million (ppm) at NOAA’s Mauna Loa Observatory on Hawaii, scientists from NOAA and ...

CO2 is a natural part of the planet, but too much has tipped the climate scales. Carbon dioxide may be a naturally occurring substance on Earth, but too much of its presence has contributed to global ...

The latest anomaly in the climate system that can’t be fully explained by researchers is a record annual jump in the global mean concentration of carbon dioxide in the atmosphere measured in 2024. The ...

REYKJAVIK, ICELAND - MAY 24: In this aerial view, the Mammoth carbon removal plant, considered the largest direct-air capture plant in the world is seen on May 24, 2024 in Reykjavik, Iceland. The ...

The yellow powder is a type of compound known as a “covalent organic framework,” or COF. Zihui Zhou, UC Berkeley Increasing concentrations of carbon dioxide in the atmosphere have caused intense ...

This story was produced in partnership with the Pulitzer Center’s Ocean Reporting Network. If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By ...