Some animal videos are cute and cuddly, but others remind us that nature can be brutal as well as beautiful. An excellent example is this YouTube clip capturing a vicious fight between some lions.

In the African savannahs, survival means constant competition and adaptation. Lions, the continent's largest predators, rely on lionesses to hunt in teams called prides, bringing down large prey. Once ...

CC0 Usage Conditions ApplyClick for more information. Lion prides can have territories that overlap with each other and yet rival lions rarely come in contact. One of the reasons is ‘scent-marking’ – ...