Geography

The 10 Flattest U.S. States

Not all states are created equal — at least when it comes to topography. Here are the flattest states in the U.S., ranked by the difference between the highest and lowest elevation points in each state.

What Are Earth’s Biggest Seas?

While seas don’t always get the same attention as oceans do, they are just as vital to global climate, trade, and travel. From the remote reaches of North America to the calm blue depths of Southeast Asia, check out 10 of the biggest seas in the world.

Geography
Why Don’t Alaska and Louisiana Have Counties?

Ever wondered why Alaska and Louisiana don’t have counties, while the remaining 48 states do? Here's a fascinating look at the geographical histories of these unique states.

Geography
Does Minnesota Really Have 10,000 Lakes?

Curious minds want to know — is Minnesota’s claim to fame based in fact? Or, like many slogans that have caught on over the years, is it based on fuzzy math? Let’s delve in and see how many lakes Minnesota really has.

Geography
Top 10 Longest Rivers in the U.S.

The U.S. is crisscrossed by some 3 million miles of rivers, displaying centuries of history and culture along their shores. These are America’s 10 longest rivers.

Geography