Bone health prevents fractures and supports mobility. Learn diet, exercise, and lifestyle tips to combat osteoporosis and ...

Learn more about platelets, small types of blood cells that prevent excessive bleeding and serve other important purposes.

Archaeologists can estimate a person's sex with 95% accuracy, but many experts are focused on what can be learned about ...

What do pipe cleaners and duct tape have to do with a college-level anatomy course? Using hands-on demonstrations and enhancing the classroom experience with his online videos explaining everything ...

But we need to figure out better ways of understanding how to help our immune system kill and remove the bug in these cases, rather than killing us.” Join the conversation Show comments ...