Animals across the world are changing the shapes of their bodies, developing bigger beaks, legs and ears This shape-shifting is seen clearly in several Australian bird species Researchers say more ...

Just like people, pets can get out of shape. And regular exercise can help keep an animal in good physical condition. Naturally, you`re not going to get your pet to do calisthenics, but Dr. Allan Paul ...

There are many fascinating and unique organisms on Earth, some of which are rarely known to us. Each of these creatures displays its own special features, shapes, sizes, and incredible abilities. Here ...

This species of beetle is capable of changing its colour when mating or to blend in with its background and avoid predation, just as specialist colour changers such as chameleons do. But it can also ...

A study published Tuesday in the journal Trends in Ecology & Evolution found that birds and mice are experiencing changes in their beaks and ears that researchers attribute to climate change A new ...

This hyena's diet has helped shape its snout over the millenia, say researchers. Similar diets have led to the evolution of similar snout shapes in a range of unrelated animals, according to ...