The method could be used to develop a blood test to identify inflammatory-bowel-disease patients most at risk.
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The technology could give patients with advanced heart failure new hope, based on early trial results.
Some lecturers at Cardiff University have begun getting letters advising them their post is at risk.
A group of people with dementia have made a film called Hear Our Voice to tackle common stereotypes.
England's chief medical officer warns of "bureaucratic thicket" if safeguards made too complicated.
Kevin Hill, who has a computer in his chest linked to a brain implant, says he has his life back.
The health watchdog says gambling should be given the same weight as alcohol and nicotine addiction.
The company says the drinks contain "higher levels" of chlorate, but says the risk is "very low".
The UK Health Security Agency says cases of bird-to-human transmission were rare.
The 12-year-old girl's milkshake was contaminated with nuts used to prepare a previous drink.