The 2024 surge is noteworthy: at 3.7 parts per million, the jump surpasses the previous biggest rise, of 2.9 ppm in 2015. As for the carbon dioxide concentration itself, the global average surface ...

are now far higher than at any point during at least the last 800,000 years with the annual average concentration of CO2 observed to be 425 ppm in 2024. That’s 30% higher than in 1970 ...

Vitrification involves the processing and transformation of the spent fuel into a glass. It has been used for high level waste immobilization for over 40 years in most countries that have a nuclear ...

The annual average concentration of CO2, a key greenhouse gas, was 425 ppm in 2024. That’s 30% higher than in 1970, the year of the first Earth Day. Climate Central analyzed average annual ...

Part 1 of this article appeared in the February issue. Part 2 here will explore the role of FCC and hydrocracking in crude-to ...

A toxic form of mercury has found its way into all seafood in varying amounts. Here are the popular fish and shellfish ...

Soil tests assess the potential availability of nutrients under optimal conditions. In contrast, tissue tests indicate actual ...

With the spirit of reproducible research, this repository contains codes required to produce the results in the manuscript: H. Wang, M. S. Pathan, and S. Dev, Stereo Matching Based on Visual Sensitive ...

The global annual mean CO 2 concentration in 2023 was 419.2 ppm—a 51% increase from the concentration of 277 ppm in 1750 found from air trapped in Antarctic ice. Other long-lived greenhouse gases also ...