U.S. Geological Survey COURTESY USGS A screenshot of Halemaumau crater within Kaluapele from the eastern rim of the caldera. 2 /2 COURTESY USGS A screenshot of Halemaumau crater within Kaluapele from ...

Since the early past Tuesday morning, the Poás Volcano crater has been experiencing explosions every two minutes, accompanied ...

MANILA, Philippines — Kanlaon Volcano released over 5,500 tons of sulfur dioxide on the day of its explosive eruption on Tuesday morning (April 8), the Philippine Institute of Volcanology and ...

Particulate matter (PM), nitrogen dioxide (NO2), sulfur dioxide (SO2), and ozone (O3) are among the primary pollutants ...

The author’s company’s new sub-dewpoint sulfur recovery with interstage membrane (SSRIM) technology is a breakthrough for the ...

Air pollution is still a massive concern, with sulfur dioxide (SO 2) standing out as one of the most harmful pollutants. Generated largely by industrial emissions, SO 2 is a known contributor to ...

LUCENA CITY — Taal Volcano in Batangas province has shown an increase in sulfur dioxide emission, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported on Tuesday ...