" These incredible structures are built by tiny animals called polyps that secrete calcium carbonate to form their hard skeletons. They occur in more than 100 countries and territories, and whilst ...

These animals prove you don't need human hands to create something remarkable. The natural world is full of amazing creatures that build incredible structures. From tiny insects to large mammals, ...

Sometimes inspiration can be found in the most unlikely of places. Take the humble bridge; some have been traced back to Roman times, others are continuously being built, but how much thought do we ...