One of the peculiar things about teaching that I’ve realized over the last decade is that--no matter how long I’ve been in the classroom--I’m still going to come down with a bad case of stage fright ...

We can see objects as small as 0.1 millimeters, and that means we can just about see these lice eggs in our hair and tiny single-celled organisms like amoeba. But it's possible to see things much ...

CHAPEL HILL -- First-year medical students at the University of North Carolina at Chapel Hill are finding less need to adjust a traditional microscope in their histology curriculum. Instead, they are ...