Jack Tseng, assistant professor in the Department of Pathology and Anatomical Sciences, shows that might not always have been the case. Six million years ago, a gigantic otter named Siamogale ...

“A new otter of giant size, Siamogale melilutra sp. nov. (Lutrinae: Mustelidae: Carnivora), from the latest Miocene Shuitangba site in north-eastern Yunnan, south-western China, and a total-evidence ...