Poor air quality has been detected in multiple states surrounding California. The state has been hit with multiple deadly ...

Twenty states (plus D.C.) had "very high" levels of the virus present in wastewater, an increase from 16 states the week ...

The coldest air of the season will descend across the U.S. this weekend and early next week, bringing subzero wind chills ...

Pennsylvania had the most water violations in 2023, 24,525 in total — 14,808 of which were related to monitoring and reporting.

The map, shared by Trump on his social media platform, shows Canada depicted as a territory of the United States.

President-elect Donald Trump sparked controversy by sharing a map depicting Canada as part of the United States, suggesting ...