After nearly 10 days of an inversion along the Wasatch Front, the smog is finally clearing out. National Weather Service meteorologist Hayden Manhan said the improved air quality is due to Sunday ...

Meanwhile, scientists and environmentalists say that temperature inversion, a major cause of the toxic smog that hangs over the Indo-Gangetic plain during winters, has to be factored into ...

Understanding natural constraints are essential for developing effective policies that can protect millions of residents year ...

27-31, 1948 — the heavy smog killed 20 people in Donora and in ... They combined with an unusual temperature inversion: cold air became trapped below warmer air and became trapped within the ...