State Department of Health officials are advising residents and visitors to monitor air quality conditions due to the ongoing ...

The global hydrodesulfurization (HDS) catalysts market is experiencing robust growth due to the increasing demand for cleaner fuels and the expansion of the petrochemical industry. The market is ...

Kilauea has been erupting intermittently within the summit caldera since Dec. 23, 2024. Its USGS Volcano Alert level is WATCH ...

Face masks (surgical, cloth, KF94, KN95, N95) do not provide protection from sulfur dioxide or vog. However, they can be effective in outdoor environments in reducing inhaled hazardous particulates ...

According to recent findings from the Community Emissions Data System, major pollutants such as sulfur dioxide, nitrogen oxides, and black and organic carbon have started declining globally.

The old diesel locomotives we used for decades were really dirty, spewing carbon dioxide (a greenhouse gas), nitrogen oxides ...

Department of Chemical Engineering, Hoseo University, Asan 336-795, Korea. Greenhouse Gas Research Center, Korea Institute of Energy Research, 71-2 Daejon 305-343, Korea. Greenhouse Gas Research ...

We Energies should consider renewable energy sources for power plants. It is not just an environmental imperative — it’s a ...

The USGS said lava fountains from the north vent reached a maximum height of between 500 and 600 feet before they started to ...

Kīlauea has been erupting intermittently within the summit caldera since Dec. 23, 2024. Its USGS Volcano Alert level is WATCH ...

A measure to ban geoengineering in Arizona has been amended to allow cloud seeding, which has been under study for years.