English uses many odd words to describe groups of animals. Why is this so, and does it exist in other languages?
Saving Endangered Languages with Korean Soap Operas

Researchers predict that over half of the world’s languages will be extinct by the end of the century. Viki, a clever website, uses technology to protect linguistic diversity.
Learning Two Languages at Once: How it’s Done

What factors should you consider when you’re thinking of learning two languages at once?