In some samples, they could even visualize skin cell nuclei under the microscope. The researchers ... "I don't see this animal spending a lot of time on the bottom," said F. Robin O'Keefe, a ...

Imagine the thrill of peering into deep time, only to find a fossil within a fossil — a silent, stone-etched echo of life ...

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 ...