Clean air has become one of America’s best investments, returning $10 for every $1 spent on regulations, by one estimate.

The emissions intelligence company studied satellite imagery of nearly 277,000 square miles. Startling satellite data exposes ...

US President Donald Trump may allow some power plants, chemical makers and others to bypass a range of regulations for years ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...

Referring to a little-known provision, it said power plants and others could write to seek exemptions to mercury and other ...

The Environmental Protection Agency (EPA) has set up a portal allowing polluters to request exemptions to nine Clean Air Act ...

Fuel Tech’s ULTRA process provides for the safe and cost-effective on-site conversion of urea to ammonia for use as a reagent where SCR is used to reduce nitrogen oxide (NOx), eliminating the hazards ...

Fuel Tech (FTEK) announced the receipt of air pollution control, APC, orders from new and existing customers in the US and Europe. These orders ...

The effects of childhood exposure to poor air quality may be small for the individual, but at a population level, they could ...

The Supreme Court appeared ready Tuesday to allow challenges to EPA rules on air pollution in local courts across the country ...

Innovative titanium dioxide nanomats leverage sunlight to eliminate water pollutants, paving the way for sustainable environmental cleanup and energy solutions.

Despite heavy-duty trucks making up only 3% of vehicles on the road, they produc 30% of road transport CO2 and 86% of harmful ...