The Mauna Loa Observatory in Hawaii recorded the largest spike in atmospheric carbon dioxide (CO2) concentrations in 2024.

The level of carbon dioxide in the atmosphere measured by a weather station at the Mauna Loa Observatory in Hawaii increased by 3.58 parts per million in 2024 – the biggest jump since records ...

The volcano also plays a key role in global climate studies, with the Mauna Loa Observatory keeping tabs on carbon dioxide levels in the atmosphere since 1958. 6. It's A Cultural And Spiritual ...

The Mauna Loa Observatory is one of the longest-running carbon dioxide monitors in the world. While its data reveal trends in global atmospheric carbon dioxide over long time periods, the ...

The Aug. 11 letter “The reality of climate change must force action” said we must: “transition from fossil fuels to clean, ...

This is what the latest data shows from the Mauna Loa observatory in Hawaii, where measurements of CO2 levels in the atmosphere have been collected for more than 60 years. In 2024, the rise in ...

Canadian climate and fisheries experts are reeling after the Trump administration ordered researchers with the National ...