What is cortical bone and how does it react to tobacco? Cortical bone is the dense outer layer surrounding long, short, and flat bones. Accounting for about 80% of bone mass, it ensures strength and ...

Yet the Scladina multitool is the first known lion bone turned into a tool. It means Neanderthals not only handled lions, but ...

WLKY’S JOYCE OGIRRI SHOWS US HOW SHE’S USING HER PLATFORM TO RAISE AWARENESS. FIRST, WE JUST NOTICED THAT HE HAD A FLAT NASAL BONE. WE WEREN’T REALLY SURE WHAT WE WERE LOOKING AT.

Have you ever found yourself stunned, truly speechless by someone’s complete lack of knowledge about something everyone seems ...