Section of a mammary gland generated by dental epithelial stem cells.
Multi-photon microscopy image of stalked glandular trichome, or plant "hair"
A ring of red cells representing the mesoderm germ layer appear in a stem-cell gastrulation model.
This amazing, if slightly scary, image shows a small white hair spider.
False-colored scanning electron micrograph of a single breast cancer cell from a cultured cell line.
A series of mouse hearts, including healthy and those with the disease cardiomyopathy.
M. tuberculosis is a bacterium that can cause tuberculosis in humans.
This fluorescent turtle embryo image has been announced as the winner of the 2019 Nikon Small World Photomicrography Competition.
Microglia are specialized cells that work to clear away debris in the brain and perform other essential duties.
This image shows a mitotic cell at metaphase.
News Feb 21, 2020