More than 10,000 years ago, the landscapes of what is now Mexico were teeming with monstrous creatures—massive bears, saber-toothed cats, and wolf-like carnivores loitered the land. The Ice Age ...

Humans first arrived in South America through a series of extraordinary migrations – and genetic studies now reveal more ...

It's the only way to walk north out of South America. It's very, very dense. It's mountainous. And the list of threats that migrants who make this crossing are facing is very long, everything from ...

The havoc wrought by huge swells and gales in the deep and turbulent Cook Strait between the North and South Islands is a recurring feature of the country’s roughest weather. Breakdowns of New ...