The ostrich may have a goofy appearance, but in this amusing video, an ostrich runs right behind a group of cyclists like a velociraptor!

For pet and lab mice, running wheels are a common feature, often used to encourage exercise. However, some scientists have argued that mice only run on these wheels because they live in cages and that ...

Some animals have extraordinary abilities, and this one takes it to the next level—sleeping while running! Discover how this ...