From no-rules fights and backroom deals to sudden fortunes and illicit nights, the new memoir of Cox — a manager to UFC's early stars — traces the chaotic rise of a sport that survived on the fringes.

Predators are typically larger, faster, and more powerful than the animals they hunt. Yet in nature, most attacks fail. A new ...

Remarkably preserved fossils found in southern China offer a fascinating window into what life looked like at the end of the ...