Exciting Paleontological Discoveries You Probably Missed in May

A new species of a giant saber-toothed cat once terrorized North America…

Size comparison between Machairodus giganteus and the common house cat, Felis catus / Coluberssymbol / Wikimedia Commons

Several fascinating paleontological discoveries are taking place each month. Scientists working in the field publish numerous studies, describe new prehistoric species, and propose exciting theories about the biology and behavior of…