When you visit a place like Patagonia, so much of the conversation between travelers sounds like a brag book of code names as you all go around the same well-trodden circuit of tourist destinations.

They don't belong in Georgia, but the Argentine tegu has managed to invade more than 20 counties over the last few years. What to know.

Discover the demographics of Swiss citizens living abroad and the factors contributing to the growing Swiss diaspora.