Explore the world of biology and meet some of our biologists. Here you can learn about the living world and find out what is so cool about biology that someone would do it for a living. Pick a story to read or listen to one of our podcast shows filled with guest scientists who share their experiences and passion for discovery.
Have you ever looked up at the sky around the time the sun is going down? Did you see some animals flying around? At first you might have thought they were birds. After watching for a while you notice they just don’t seem to fly like birds. Most likely you are seeing bats.
So why can't humans fly and what makes birds so special that they are able to take to the air without needing a plane or a glider? The basic answer is they have feathers and also bones that are hollow, making them light and still strong. But there is more to the story of feathers than just flying.