Mapped: U.S. States By Number of Cities Over 250,000 Residents

Eighteen U.S. States don’t have a single incorporated area with more than 250,000 people. Read more

Map: Where Are America’s Largest Landfills?

According to the EPA, the U.S. produced 292 million tons of solid waste in 2018, of which 150 million headed to some of the largest landfills in the country. Read more

Mapped: How Much of Each U.S. State’s Population Lives in Cities

About 80% of the U.S. lives in cities. That’s 264 million people. But how does it vary per state? We investigate. Read more

Mapped: Gun Manufacturers by U.S. State

In 2022, the U.S. government agency in charge with enforcing national gun laws issued 18,784 gun manufacturer licenses. Read more