Bonjour! Ni hao! Merhaba! If you move to a new country as an adult, you have to work much harder to get past that initial “hello” in the local language than if you’d moved as a child. Why does it take ...

Waking up to the dawn chorus of birds – one of the natural world’s greatest symphonies – is a joy like no other. It is not surprising that bird-watching has become an increasingly popular hobby. A ...