More EU countries are bringing in internal border checks even as Bulgaria and Romania are set to become full Schengen Area members. This was the nucleus of what has become known as the Schengen ...

Any remaining eggs gradually die out at menopause. The female reproductive system is a complex system of external and internal organs that produce eggs that are necessary for reproduction.

The appendicular skeleton includes your arms and legs. While the main skeletal function is to provide structural support for the body, the system also stores important minerals, forms red blood cells, ...

The majority of your body fat is stored in the subcutaneous layer. It insulates you against changing temperatures and protects your muscles and internal organs from impacts and falls. In medical ...

The frontiers of organ transplantation have been pushed further than ever before. The first organs taken from genetically engineered pigs have been put into people and the recipient of the first ...