Two fishy-looking animals and a four-legged, furry one. First we need to find the ancestral line they all came from. For this, we can go to the fossil record. Fish appear in the fossil record ...

Meet Pakicetus, a goat-sized, four-legged creature that scientists recognise as one of ... It hunted small land animals and freshwater fish, and could even hear underwater. Eventually the relatives of ...

The transition from these lobe-fins to the earliest tetrapods -- four-legged animals that walked on land -- has long been of intense interest to biologists. Many of the most telling fossils have ...

So I created this little fish with arms and legs because he was simple and funny to draw. I’ve always loved drawing simple characters, often animals. I think I was heavily inspired by ...