I like to argue that adaptation is the engine that drives Mother Nature. In biology, adaptation is broken down into three different aspects. The first of the tri-aspects is that natural selection ...

Mountain hares - a sister species to the Arctic hare - died out in England during the last ice age. "Reintroduction attempts were made in the late 1800s, and while most were unsuccessful ...

Arctic hares also have their young, but the leverets will need to blend carefully into the landscape if they are to avoid predators. And it’s a full house over at the arctic fox den, where there ...

What animals live in the coldest areas of the planet? We've done the research! Meet the animals thriving in earth's polar ...