Learn basic English vocabulary with a quick guide to common professions. Test your knowledge and expand your language skills!

If you’re traveling soon to a place where you don’t know the language well (or at all), then you’ll want to download a language learning app to your smartphone before you embark on your journey. These ...

There are spelling rules to follow when you add prefixes to words. Watch this clip to learn to learn more about these rules and see some examples. Root words are the basic words that are used to form ...

Recently, Duolingo has switched from its hearts system to an energy system, where every lesson costs a bit of energy. Energy ...