One viewer wrote: "Your black lab is just as fast as your other dog." Another suggested the clip would "make a great Pixar ...

In a tiny, high-tech submersible sunk deeper than the height of Mount Everest, scientists have discovered a flourishing ...

This is the incredible moment a man found a tree in Kentucky, US on July 23 that appeared to be growing on the top of a silo, but looks in the silo's interior and discovers that the tree 'never gave ...