Vog forms when sulfur dioxide (SO₂) and other volcanic gases react chemically with atmospheric moisture, oxygen, sunlight, ...

The recent news that North America and Hawaii are facing a ticking time bomb is disconcerting. Scientists are warning that ...

Since Kilauea – one of the ... Those with respiratory or heart issues, people who are pregnant, and children, should check the air quality before visiting as the eruption also brings toxic ...

Hawaii's Kilauea volcano has erupted again, sending lava fountains soaring 1,000 feet high in a stunning display. The latest ...

A UNIVERSAL NEED Whether you are a startup seeking capital, an established business, an aspiring government program, or a ...

The activity at Hawaii's Kilauea volcano started around 4:15 p.m. local time and lasted for several hours, according to the U ...

Hawaii's Kilauea volcano put on a dramatic display Sunday night, shooting lava fountains over 1,000 feet into the air. The ...

Researchers showed that hydrogen sulfide, which is associated with numerous health conditions, is emitted from California's largest lake at levels far higher and more frequently than previously ...

Portions of Florida are facing reduced air quality today. Air quality in some ... levels ozone and particulate matter in the air and issues short term forecasts based on expected changes in ...

A red flag warning and air quality alert will be in effect in Minnesota ... older adults and those with respiratory conditions. Those concerns aside, the state is in for an unseasonably warm ...

People who struggle with breathing problems are likely to face some challenges ... predicting a "moderately active" summer season for air quality. While not expected to be an "extreme" year ...