Christopher Rounds is a scientist who studies walleye in Minnesota, but he doesn't use a boat or a net or even a laboratory.

Two children are being treated for critical injuries after a minivan crashed into a tree in country Victoria, killing four ...

If you look closely, you'll see that the avatars of humans, like Jake Sully's, have hairy eyebrows. The Na'vi, however, have no eyebrows, but just a skin stripe above their eyes. The other way to tell ...