Quizzes

Quiz There are 13 countries that sit on Earth's equator. Can you get them all in 5 minutes? If so, how fast can you do it?

Quiz Have a go at our killer whale quiz and find out if you'll make a big splash or a major fail.

Quiz For over 3,000 years, ancient Egypt was one of the most powerful civilizations on Earth, with an empire stretching across half a dozen modern-day countries. How much do you know about this iconic culture? Take our quiz to find out.

Quiz Black holes have captivated scientists for more than a century. How well do you know these supermassive wonders of the universe?

Quiz Sharks are formidable fish, having survived multiple mass extinction over hundreds of millions of years. But how much do you know about these misunderstood creatures? Take our science quiz to find out.

Quiz How many of the 160 named volcanoes in the U.S. and territories do you know? If you live in Alaska you have a big advantage.

Quiz Most of us are familiar with the mammoths in "Ice Age," but how much do you really know about these creatures? Find out by taking our quiz.

Quiz Charles Darwin is famous for proposing the theory of evolution by natural selection, but how much more do you know about the British naturalist?

The Nile crocodile is one of the largest predators in Africa.

Quiz Can you name everything from Ac to Zr? Test your knowledge of the periodic table and see if you can top the leaderboard