cities

Trees are one of the best ways to fight deadly urban heat, but U.S. cities lose millions every year. And many low-income areas are starting at a disadvantage.

Hotter neighborhoods tend to be poorer in dozens of major U.S. cities. That extra heat can have serious health effects for those living there.

The new state budget is just a month old, but several Ohio communities are said to be considering challenging it in court over concerns about a tax filing…

10:00 We are living in an era of mass urbanization, when more people live in cities and cell phones outnumber landlines. In his new book, urban planning…