Some were the size of a dog. Others were as large as polar bears. A newly-discovered fossil of the ferocious hyaenodont is ...

Body position can affect the accuracy of vital sign measurements that indicate arterial stiffness—a risk factor for heart ...

Your body produces it when your skin is in the sun or when you eat vitamin-D-rich foods. It can be hard to notice a vitamin D deficiency because it sometimes yields no symptoms. One study found ...

And both uphill and downhill training can improve your proprioception — or your sense of where your body is in space — which can reduce your risk of falls. Start by charging uphill while ...

During the Renaissance, the study of human anatomy underwent a groundbreaking transformation that reshaped both visual arts and science. This era, particularly in Italy, marked a departure from ...