The coelacanth fishy Latimeria chalumnae, entered the world of science in 1939 with a reputation that few animals earn and most never attain. Latimeria was popularly acclaimed as a 'living fossil' and ...

Browse 270+ endocrine scan stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips.

The thymus gland, shown here, is the birthplace and training ground of T cells. Image: Daniel Michelson, Mathis/Benoist lab, HMS Autoimmune Disease and Inflammation HMS scientists are working to ...

The introitus is the vaginal opening that leads to the vaginal canal and cervix. Certain health conditions, including cysts and infections, can affect it.