Air quality alerts were in effect on Tuesday for millions of residents across New York, Connecticut, and Southern California, as forecasters and health officials urged the public to avoid burning ...

During a lengthy White House ceremony, he also approved measures to overturn the state’s policies to phase out the sale of medium- and heavy-duty diesel vehicles and to reduce tailpipe emissions from ...

The heatwave that brought 100-degree temperatures to the Philadelphia region in June also brought warnings that the air ...

Air quality is uniquely terrible after all those official and illegal fireworks are detonated to celebrate Independence Day.

Fireworks are happening across the city again this year, which poses two issues–highly concentrated pollution, and uniquely ...

Trump signs measures to block Cal­i­fornia's emissions standards for vehicles BY Christina Santucci and Susan Carpenter Washington, D.C. UPDATED 4:18 PM ET Jun. 12, 2025 ...

Journalists investigated the hazards that homeowners in Los Angeles faced, even if their houses were left standing after the ...

Across Louisiana, communities are bracing for the tax bill’s massive cuts to critical funding for local community organizing and resilience ...

Ollie reports essential summer safety tips for dogs, emphasizing hydration, heat awareness, and avoiding hot surfaces to ...

A little-known and highly dangerous earth metal used to craft spaceships has been found in wildfire-ravaged homes and in the ...

Beneath layers of waste, landfills around the US have been reaching scorching temperatures, spewing toxic gases and geysers ...

Around 30,000 deaths will be linked to toxic air in the UK in 2025, according to a report from leading doctors, as they urged the government to "recognise air pollution as a key public health issue".