From arms to tails, some creatures can literally heal themselves in ways humans cannot. Here are five fascinating examples.

While the majority of animals (humans included) roam the Earth, some of nature’s most fascinating creatures spend their lives ...

In the largest study of its kind, scientists have accurately documented the massive change in animal morphology over the last 1,000 years, with domesticated animals growing larger across the board and ...

Even though animals can look very different on their surface, there are surprising similarities in how they’ve evolved to solve major problems - like how to support and move their bodies. Today, we’ll ...

As a teenager in the 1970s, I worked on a typical dairy farm in England. Fifty cows grazed on lush pastures for most of their long lives, each producing about 12 liters of milk daily. They were loved ...