Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

The T-7 program has been beset by design, testing and production issues that have caused its schedule to slip behind.

After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

While burning the pellets would reduce greenhouse gases from the university’s physical plant, it would increase harmful ...

Epidemiological studies have linked dirty air to dementia and other brain disorders. Now researchers are trying to determine ...

Friends of Merrymeeting Bay, which Cassou said frequently works with Cyclopure, conducted PFAS testing late July last year ...

Baltic has conducted its certification test flight of SpaceX's Starlink high-speed internet aboard its Airbus A220-300.

But there is a problem in California with emergency back-up generators. Air quality regulations limit their use, and some water agencies found that they could not adequately run their generators for ...

The permit renewal process for the landfill owned by Phoenix-based Republic Services comes in the middle of an EPA ...

The demolition of one to four homes with asbestos requires no air quality testing ... spokesperson for the city’s Planning and Development Services Department, the city does not require testing for ...

The plywood and MDF board industry in India, which initially opposed the government's quality control order, now supports its implementation to benefit consumers and enhance industry capacity ...