A former morphine addict tells us his story...
A protein has been shown to reverse some age-related effects in mice. Could it hold promise for humans?
Are chemicals in the environment disrupting our ability to reproduce?
What factors affect the quality of a woman’s eggs?
What affects a man’s ability to successfully reproduce?
Are sperm counts really declining? And are we having families later in life?
Quickfire science on sperm and eggs.
A fertility app that can help to prevent unwanted pregnancy.
Artificially-produced antibodies switch off tumour's "don't eat me" signal...
Eating 10 portions of fruit and vegetables as opposed to 5 boosts life expectancy and reduces heart disease and cancer...
High levels of alcohol could come back to bite you, even if you cut down.
Do the neurons in our bodies really behave like a sushi conveyor belt?
What's it like to be able to hear again with a 'bionic ear'?
Chocolate contains antioxidants but can we really call it a health food?
Microgravity has serious impacts on the body, including loss of bone, muscle and vision.
This is a mental illness often associated with teenage girls but new research suggests otherwise.
The bright light emitted from LEDs could be affecting our health...
Soft robotic sleeve gives hearts a helping hand.
Do we really snack on arachnids while sleeping?
Is laughter really good for you?
Are antioxidants all they're cracked up to be?
Chris gets his ticker checked with an ECG.
Does it matter that the light bulb is destroying the night?
Why do some people also enjoy a cold dip at Christmas?