Most of the world has dirty air, with just 17% of global cities meeting WHO air pollution guidelines, a report Tuesday found.
The Trump administration announced on March 12, 2025, that it is "reconsidering" more than 30 air pollution regulations in a ...
In the five years between 2019 and 2024, average annual air pollution by particles of 2.5 micrometers in diameter or smaller ...
U.S. Environmental Protection Agency (EPA) air quality monitors are disproportionally located in predominately white neighborhoods, according to University of Utah research. The EPA's network ...
Delhi experiences high levels of pollution throughout the year, not just in winter. Primary pollutants include dust and ozone ...
Flowering in the Princess of Wales Conservatory at Kew Gardens, Pseudohydrosme gabunensis is as elusive as they come.