Add Yahoo as a preferred source to see more of our stories on Google. What language do you want to learn? Have you already learned a little, or are you starting from scratch? Those two questions are ...

Mammal brains, unlike bones, do not fossilize. This fact presents a conundrum for scientists trying to understand how we came to be how we are. For example, scientists have long argued over how humans ...

Lauren: Learning a new language seems like a big challenge in the beginning, and that’s because it is. Many of us started our language learning in the classroom, where we’re taught through ...

Homescreen Heroes: Duolingo is the complete language learning app for beginners and pros alike ...