Have You Ever Wondered... What is an invasive species? What harm can invasive species do? What are some examples of invasive species?

Today’s Wonder of the Day was inspired by Ryan. Ryan Wonders, “What is the Mobius Strip?” Thanks for WONDERing with us, Ryan! Can you picture what we’re talking about? It helps to make your own Möbius ...

Today’s Wonder of the Day was inspired by Sophie from Columbia, SC. Sophie Wonders, “Why is April 11, 1954 the most boring day in history?” Thanks for WONDERing with us, Sophie! Do you ever watch the ...

Today’s Wonder of the Day was inspired by Addison. Addison Wonders, “ who invented porta potty's ” Thanks for WONDERing with us, Addison!

Today Wonderopolis is exploring the tradition of the quinceañera. Put on your party shoes and join us as we celebrate this very important sweet 15.

Today’s Wonder of the Day was inspired by Kaci. Kaci Wonders, “Why should we always ask questions?” Thanks for WONDERing with us, Kaci! How can you understand both sides of an issue? Often, it’s best ...

Have You Ever Wondered... How do dryer sheets prevent static cling? What causes static cling? Can you make your own dryer sheets?

Who Was Grace Lee Boggs?W e learn in school about historic U.S. figures who fought for social and civil rights. Dr. Martin Luther King, Jr., Angela Davis, Malcolm X, and Rosa Parks were all famous for ...

How Do We Wonder?C alling all Wonder fans—today’s Wonder is for you! If you’re here, you already know how much you can learn and how much fun you can have on Wonderopolis. But have you ever wonder ...

Today’s Wonder of the Day was inspired by Tripp. Tripp Wonders, “ Who Was Leonidas? ” Thanks for WONDERing with us, Tripp!

Do Cats Really Have Nine Lives?H ave you ever heard someone say that cats have nine lives? What's up with that? Is it true? If so, who keeps count? To the relief of dogs everywhere, we can say without ...

Today’s wonder features a daily dozen you use all year long. Find out how the months got their names!