Unless you've studied human or animal biology in depth, you've likely never heard of the cloaca (pronounced klow·ei·kuh). The norm in animals like …
Many Animals Have a Cloaca, But Humans Should Not
Unless you've studied human or animal biology in depth, you've likely never heard of the cloaca. We're here to help. Get to know the cloaca and other parts of human and animal anatomy.
More on Human and Animal Anatomy
Back in the 1960's and 70's, it was all the rage with primatologists to conduct studies in which infant chimpanzees were raised as though they were …
While it may never achieve the rock star status that the heart, liver or lungs enjoy, the mesentery was officially given full organ status in 2017, …
Convergent evolution is the idea that two organisms that aren't very closely related can independently evolve a very similar trait. For instance, the …
The larynx may not get the same amount of attention as the heart or lungs, but it's still an important internal organ. Nestled in the necks of people …
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