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

Happy Independence Day! There are so many symbols and traditions that represent the USA. It’s time to put your knowledge to the test!

Chemical reactions can be summarised using symbol equations. Learn more in this KS3 Chemistry guide from Bitesize.

There are actually a few things that help explain the dissonance between elements’ names and their symbols, says Sam Kean, author of The Disappearing Spoon and occasional Mental_Floss contributor.

Take this quiz to test your knowledge of some of the Commonwealth’s official symbols.

2,293 political parties. Do you know their symbols? A ceiling fan, a bungalow, a broom and a mango -- these are just some of the unusual symbols voters can expect to see on their ballot papers as ...