Emission control systems in modern cars have slashed air pollutants such as particulate matter and nitrogen oxides. But these systems face two major challenges: carmakers cheating on pollution tests ...

Add Yahoo as a preferred source to see more of our stories on Google. We already know that vehicles are a major contributor of harmful air pollution worldwide. But there’s another, lesser-known type ...

Anyone who has experienced a red air day knows the metallic taste of air pollution that leaves a sting in your nose and lungs. On red air days when pollution hits unhealthy levels people are advised ...

A scientific research group here in the Bay Area is generating new evidence about another type of pollution caused not just ...

Foreseeing a slower U.S. switch to fully electric vehicles than envisioned a year ago, President Joe Biden’s administration on Wednesday finalized tailpipe pollution standards that it says would cut ...

By David Shepardson WASHINGTON, June 3 (Reuters) - Major automakers backed the U.S. Environmental Protection Agency proposal ...

Inflation has dropped drastically in the United States, faster than in other countries, but Americans still seek cheaper prices across the economy and greater opportunities for upward mobility. In a ...

A Trump EPA proposal to delay protections against air pollution from cars, SUVs, and passenger trucks would cause hundreds of early deaths and cost Americans billions of dollars in health harms ...

The 15 million people expected to swarm Paris for the 2024 Summer Olympics will visit a city far different than it was a decade ago. Subscribe to read this story ad-free Get unlimited access to ...

The president wants to weaken limits on tailpipe pollution. Scientists say it’s driving climate change and taking human lives “every day.” By Lisa Friedman Reporting from Washington President Trump ...