Test your knowledge with "Are You Smarter Than a 5th Grader" questions. Explore this list of fun and challenging questions to ...

Historically, there have been four oceans: the Atlantic, Pacific, Indian, and Arctic. On Feb. 9, U.S. Secretary of the ...

Deep beneath the surface of our planet, from the Himalayas to East Africa and from the Atlantic seafloor to the Indian Ocean, ...

The changes in ocean chemistry were gradual. The Archaean period lasted 1.5 billion years. This is more than half of Earth’s history. By comparison, the entire history of the rise and evolution of ...

Nearly three fourths of Earth is covered by oceans, making the planet look like a pale blue dot from space. But Japanese researchers have made a compelling case that Earth's oceans were once green ...

See if your Viking Age trivia knowledge is in ship-shape condition with our quiz.

Want to keep your brain intellectually stimulated? Trivia is a fun way to challenge your brain, learn facts, and have a ...

So, if you want to get your brain ticking away ahead of the weekend, see how many questions you can get right in our fiendishly-fun quiz below. You can also play against friends and family to find ...

Today might be the day you finally do OK at this quiz, but I'm not holding my breath. The rules are simple (they have to be) — five points for a correct answer.

Well, now's the time to put your theory to the test with our weekend pub quiz. This week's challenge will see you face 25 questions on themes including music, history, film and animals.

It’s time to play Tune Twist, where we translate the lyrics of popular songs into multiple languages and then back into English. See if you can decipher this twisted tune. | Roman Samborskyi ...