There are four species of echidna that are alive today — one species of short-beaked echidna and three species of long-beaked echidnas. Read on to learn more fun facts about these strange, spiky ...

Bat lyssavirus is transmitted from infected bats to humans when virus in their saliva enters the body through a bite or ...

Extreme sea ice loss in Antarctica over the past few years is leading to higher ocean temperatures, more icebergs and habitat ...