The switch
Swapping cells can save ailing hearts
No antibiotics please
Weighty problem
Zimbabwe
INDIA
Conversations kill
Colours in sight
Screen test: failed
Something in your ear?
Scientists identify the gene behind hereditary deafness
Ebola-like virus in Kenya
Mind your temper
Uganda
More of us
The creator of Dolly signs a contract to clone humans
Bubble gum therapy
Liquor and liver
Mercy killing
Pain paranoia
THAILAND