Researchers have found evidence of a previously unrecognized soft tissue structure in the cheek region of many dinosaur species, which they've called the "exoparia." The finding deepens our ...

It's a win-win, and it's why everything on iStock is only available royalty-free — including all Anatomy images and footage. What kinds of royalty-free files are available on iStock? How can you use ...

kDivision of Pathology and Data Analytics, Leeds Institute of Medical Research at St James's University, University of Leeds, Leeds, UK ...