Health researchers and flu experts are now divided on the efficacy of anti-flu drug Tamiflu - but what's the alternative?
The UN wants to show the opportunities to engage with the challenges that climate change will bring to produce a more stable economy.
A mother whose son has a muscle-wasting disease says early access to drugs is a risk worth taking for treatment that could change his life
Care and compassion is "alive and well in the NHS", the Chief Inspector of Hospitals has said.
GSK boss Sir Andrew Witty tells ITV News he is determined to make a vaccine to malaria available to those in less-developed countries.
Halfway through the trial stage, the results from the GSK vaccine against the world's biggest killer of children look good.
ITV News looks at three measures that, if used, could have done to minimise the damage caused by two months of record-breaking rainfall.
Why has Britain been battered by a seemingly endless series of severe storms since the start of December?
One of the most extraordinary scientific findings of 2013 seemed to contradict Charles Darwin's doctrine of survival of the fittest.
It has replaced cancer as the disease people fear most. A slow descent into dementia frightens people more than almost any other fate.