Nature can be a dangerous place, even for animals that seem borderline invincible. For instance, hippos may be massive mountains of muscle with a gaping maw, but that doesn't stop a sufficiently ...

This video examines three European animal species and the ecological consequences they could trigger if introduced to North ...

Animals need to get creative to survive in the wild. While some feature bright “warning colors” to keep predators away, a strategy called aposematism, others have evolved to stay hidden in their ...

When danger approaches, many creatures seem to follow the ancient proverb that “the enemy of my enemy is my friend.” Researchers have recently been finding subtle ways that animals communicate with ...

Parasitic cuckoos are many birds’ common enemy. When danger approaches, many creatures seem to follow the ancient proverb that “the enemy of my enemy is my friend.” Researchers have recently been ...