In a remarkable display of interspecies compassion, an elephant defends an injured lion from a pair of hyenas in South Africa's Kruger National Park. Photographer Morne du Plessis captured this ...

In the wide-open savannas of sub-Saharan Africa, lions and hyenas are rarely far from each other. They share much of the same territory, hunt the same prey, and seem to constantly be sizing each other ...

Tarantulas and scorpions are not likely to encounter each other, so what happens if they do? Read here to learn about their rare fights.