Elephants possess a suite of unique physiological traits and reproductive adaptations that are key to their survival and ecological success. Their complex endocrine systems govern behaviours such as ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

A short history of a medium-sized mammal -- Cingulate sensations -- Methods and madness: techniques for studying armadillos -- Anatomy and physiology -- Reproduction and development -- Ecology -- ...

MR. BIBBY is education officer to the Council for Health Education. His little book should be very valuable in forwarding the objects of this Council. In simple language and with many pictures, he ...

Description: A continuation of BIOL 301. (It is helpful but not essential for this course to be preceded by BIOL 301.) Topics covered include body fluids and renal function, respiration, endocrine ...