In some places, they're illegal; in others, they're mandatory. So what's the big deal with tire chains? We tested a few ...

Some 4,900 yellow-spotted river turtles, also known as tracajás, have been released into the Igapó-Açu River, in Brazil. The ...

The deadly Wangary bushfire 20 years ago appears to have been the final nail in the coffin for rare yellow-tailed black cockatoos on the Eyre Peninsula. There are fewer than a dozen birds left alive.

For exclusive news and updates, subscribe to our Wheel of Fortune Newsletter: After 50 years on the air, Wheel of Fortune viewers are wondering if the iconic game show is starting to run out of ...