The EPA is changing how it assesses proposed regulations by dropping the monetary value of health benefits from its ...

The agency's new math to favor polluters, explained.

BEIJING, July 30 (Reuters) - Suggestions that some athletes would wear anti-pollution masks at the Beijing Olympics were exaggerated, mean reporting by the foreign media, China's Xinhua news agency ...

Everyone loves a breath of fresh air. Unfortunately, too often our air is anything but fresh. While air quality varies dramatically from place to place and day to day, nearly the entire world - about ...

Britain's Cambridge Mask Company is selling military-grade anti-air pollution masks to Nepal’s traffic police, who have to breathe one of the most polluted air in the world in their line of work. The ...

NEW DELHI — A toxic blanket of grey smog hangs over New Delhi’s monuments and high-rises. Schools have been ordered shut and construction banned. People are back to wearing masks. In the Indian ...