While we still don't know exactly why short-faced giant kangaroos died out, being a strider may have contributed to their demise. They likely couldn't move as far or as fast as hopping kangaroos ...

Eastern gray kangaroos hop along on their powerful hind legs and do so at great speed. An eastern gray kangaroos can reach speeds of over 35 miles an hour and travel for long distances at 15 miles ...

They've just been outside for a hop and a midnight snack, and now they can settle down for a full night's sleep. As many commenters mentioned, it would be even sweeter to watch the kangaroo joeys ...

It is the fastest moving continent on Earth, shifting so fast that its coordinates ... but the hopping animal we mentioned at the beginning is the kangaroo. Kangaroos are so numerous that their ...