And in every single episode, I use this trusty little microscope. So I thought for ... Portela: So, in looking at your skin, it looks, you know, pretty typical. What we're gonna always see is ...

With serpentine necks, flippers and a mouth full of needle-sharp teeth, plesiosaurs have captured imaginations since ...

However, when Erbacher looked at skin tissue under the microscope, he noticed that nerve fibers did not just grow around skin cells but, to the whole team’s surprise, tunneled straight through them.

For the first time, scientists have completed an in-depth analysis of fossilized soft tissues from a plesiosaur ...

A small team of archaeologists, geologists, paleontologists and climate scientists has found that at least one type of ...

The approach involves a surgeon removing skin tissue layer by layer, mapping and freezing each layer, and examining the tissue for tumor cells under a microscope before proceeding to the next layer.