The 2025 Keeling Curve Prize winners recently were announced to recognize the latest creative innovations in the fight ...

Closing Mauna Loa and three other U.S. sites that track greenhouse gases would disrupt a decades-long record of the planet’s ...

The Mauna Loa laboratory in Hawaii has measured atmospheric carbon dioxide, which — along with other planet-warming pollution ...

The greenhouse effect was discovered more than 150 years ago and the first scientific paper linking carbon dioxide levels in ...

Discover the history and importance of Mauna Loa in monitoring CO₂ levels and the impact of defunding climate monitoring ...

The curve produced by the Mauna Loa measurements is one of the most iconic charts in modern science, known as the Keeling Curve, after Charles David Keeling, who was the researcher who ...

More scientists are beginning to feel that crunch.

In eight years, the Keeling Curve Prize — part of the Global Warming Mitigation Project — has awarded $2.75 million to 80 organizations. Those winners have gone on to secure more than $2.75 billion in ...

The Mauna Loa Observatory in Hawaii, which has been at the forefront of global climate monitoring since the 1950s, is facing possible shutdown under the Trump administration’s proposed 2025 federal ...

Today, the Keeling Curve measurements are made possible by the National Oceanic and Atmospheric administration, but the data gathering and maintenance of the historical record also is funded by ...

The curve produced by the Mauna Loa measurements is one of the most iconic charts in modern science, known as the Keeling Curve, after Charles David Keeling, who was the researcher who painstakingly ...