Sketch of a gorgonopsian head, in side view. (CCA 3.0 / Dmitry Bogdanov via UW) A weird type of benign tumor has been discovered in an unlikely place: the fossilized jaw of a distant ancestor of ...
SEATTLE, Dec. 8 (UPI) --Researchers from the University of Washington have discovered the earliest evidence of a compound odontoma, a benign tumor made up of tiny tooth-like structures typically found ...
A weird type of benign tumor has been discovered in an unlikely place: the fossilized jaw of a distant ancestor of present-day mammals that lived 255 million years ago. The tumor, known as a compound ...