Farmers apply nitrogen fertilizers to crops to boost yields, feeding more people and livestock. But when there's more fertilizer than the crop can take up, some of the excess can be converted into ...

Using a new method to track groundwater levels and greenhouse gas emissions, researchers uncover the climate impact of ...

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. The previous article discussed global and regional carbon ...

A major new study reveals that carbon dioxide emissions from forest fires have surged by 60 percent globally since 2001, and almost tripled in some of the most climate-sensitive northern boreal ...

Carbon dioxide emissions from burning fossil fuels in 2024 are set to blow past last year’s record levels, dashing hopes this year will see the planet-warming emissions peak. “Reducing emissions is ...

TUCSON, Ariz. (KVOA) - New maps created by a Northern Arizona University professor are revealing the carbon footprint of neighborhoods in Tucson and other Arizona cities. Dr. Kevin Gurney has spent ...

Carbon emissions must be halved by 2030 for a chance of limiting global warming to 1.5°C. That is equivalent to emission reductions of about 12% per year. The world is rapidly running out of time to ...