The agency plans to dramatically tighten its secondary air standards for sulfur dioxide but doesn’t expect a real impact on emitters. For the first time in more than a half-century, EPA is proposing ...

Founder Luke Iseman and co-founder Andrew Song of solar geoengineering startup Make Sunsets hold a weather balloon filled with helium, air, and sulfur dioxide at a park in Reno, Nevada on February 12, ...

Geoffrey V. Hurley, a retired environmental consultant living in Dartmouth, N.S., provided the following opinion article.

Readers sent us letters regarding the contributions of human-caused and volcanic emissions of sulfur dioxide, or SO2. In the FactCheck Mailbag, we feature some of the email we receive. Readers can ...

There has been a significant drop in Sulphur Dioxide (SO2) levels in India in the last decade as compared to the previous three decades, a study conducted by IIT Kharagpur has found. The reduction in ...

Before India significantly relaxed sulphur dioxide (SO2) emission control norms, exempting a large number of coal-fired power plants, an independent analysis had warned that key scientific studies ...

This guest post is by: Dr Zeke Hausfather, climate science contributor for Carbon Brief. Prof Piers Forster, professor of climate physics at the University of Leeds and director of the Priestley ...

New Delhi: The Centre has defended its decision to push the sulphur emission norms compliance for thermal power plants to 2027, saying that it is based on “extensive consultations” and “scientific ...

The government on Monday defended its recent move to ease sulphur dioxide (SO₂) emission norms for thermal power plants, saying the decision was based on detailed scientific studies and stakeholder ...

A new report reveals that coal-fired power plants in Bengal emit 18 times more sulphur dioxide than stubble burning in Punjab and Haryana combined. The study emphasizes the urgent need for Flue Gas ...

Studies have found SO2, a colourless pollutant gas, contributes to deaths from air pollution as well as acidification of soil and surface waters. A new study found India was the largest emitter of ...

Sulphur dioxide (SO2) levels in the Srinagar-Garhwal valley are steadily rising, according to one of the first ground studies done in the region by researchers from the Hemwati Nandan Bahuguna Garhwal ...