Now, a 225-million-year-old fossilized jaw joint appears to represent the oldest example of a type of joint that has helped ...

Newly discovered fossils, belonging to the mammal-precursor species Brasilodon quadrangularis and Riograndia guaibensis, ...

While muscle knots aren’t actually knotted, the discomfort is real and the turn of phrase endures. Since the mid-aughts, ...

These fossils, belonging to the mammal-precursor species Brasilodon quadrangularis and Riograndia guaibensis, offer critical insights into the development of the mammalian jaw and middle ear, ...

A New Jersey woman suffered brain bleed and had several teeth knocked out in a brutal, random attack over the weekend.