If humans had a similar body ratio to the northern giant mouse lemur, their testicles would be the size of grapefruits.

We will discover new tools, new ways that we can help species that are still alive but in danger of becoming extinct.” ...

We discovered a runted 10-week-old juvenile male mouse in our animal research facility at the Children's Cancer Research Institute in San Antonio, TX. For breeding purposes, we classified the ...

A 21-month-old male Swiss OF1 mouse from the breeding colony of the Experimental Animal Service of the University ... uniformly eosinophilic cytoplasm. Cells were round, oval, strap-like or ...