Nitrogen dioxide irritates the respiratory system, with effects varying based on a person’s sensitivity and exposure levels.

A Utah resident was federally sentenced this week for his role in a ‘massive’ drug trafficking scheme, nearly a month after ...

Testing for toxic chemicals and heavy metals is available in Los Angeles County from philanthropic groups, researchers, and ...

Scientists have discovered that wildfires release far more air-polluting gases than previously estimated. Many of these ...

Wildfire smoke is no longer just a short‑lived air quality problem drifting over cities for a few hazy days. New research ...

Abstract: The importance of including secondary particles in particle environments for single event effects (SEE) simulations is examined by comparing total error ...

James Cameron’s “Avatar: Fire and Ash” delivered an estimated $345 million global opening, including $88 million domestically, making it the second-largest worldwide launch of the year, trailing only ...

Wall Street came under renewed pressure on Friday, with the tech-heavy Nasdaq Composite (COMP:IND) and Nasdaq-100 (NDX) sliding as much as 2% as momentum in the artificial intelligence (AI) trade ...