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Sea urchin skeletons may owe some of their strength to a common geometric design. Urchin skeletons display “an incredible diversity of structures at the microscale, varying from fully ordered to ...

With a new database of medical images, zoo and wildlife vets can finally see what healthy uncommon animals, from rhinos and tamarins to pangolins and sea stars, should look like on the inside. With a ...

Add Yahoo as a preferred source to see more of our stories on Google. BERLIN — A 14th-century skeleton riddled with fractures may be the oldest known evidence of a death by trebuchet, or "siege engine ...

Some starfish made of a brittle material fortify themselves with architectural antics. Beneath a starfish’s skin lies a skeleton made of pebbly growths, called ossicles, which mostly consist of the ...

Paleontologists study skeletons to learn about ancient species. Doctors can tell a lot about our health by looking at our bones. Paleontologists look at bones too. You’d be amazed what they can learn ...

This article predates Brown Brothers Media’s ownership of Science Blog and has not been reviewed under our current editorial process. It is preserved as part of the publication’s archive.