Scientists are mapping out the 37 trillion cells of the human body and changing what we thought we knew

You want to watch the results, but you also have a life to live... we have the plan to get you through.

A discovery gives experts new ideas for developing vaccines to treat or even prevent cancer.

The appeal is clear - but should we be turning to appetite-suppressing injections?

Is there a minimum amount of exercise you can do to stay fit and healthy?

Heather Rendulic was able to use her left arm and hand for the first time in nine years.

Commonly used antibiotics can seriously damage the hearing of some babies.

The apocalyptic plot of hit TV series The Last of Us has coincided with a real-life threat from fungi.