The surrounding regions of New York City, Los Angeles and Philadelphia were ranked among the dirtiest major metropolitan ...

Twenty-eight major cities in the United States ... used satellite data to map out vertical land movements in 28 of the most populous cities, those where populations exceed 600,000 people.

Largely due to groundwater pumping and shifting of land after the last ice age, major urban areas are subsiding, which could ...

Census Bureau data show that most major cities increased in population, reversing a downward trend sparked by pandemic deaths ...