From a Hercules beetle tough natural armor to a sea anemone’s soft fluid-filled body, nature boasts a variety of skeletons. A circa-1910 x-ray photograph of pot-bellied seahorses shows their ...

This article was originally featured on The Conversation. After four years of digging for fossils in a churchyard in York, Pennsylvania, amateur paleontologist Chris Haefner made an intriguing find.

This technique produces detailed and otherworldly images that scientists use to study anatomy. A seahorse skeleton propped up in a glycerin-gelatin matrix glows with red dye under fluorescent light.