Singer may not have known what he was ingesting, investigators suspect.
Health Secretary Jeremy Hunt said it would 'help to end the lottery of poor practice' in the industry.
Scientists have identified a compound which inhibits the activity of certain brain cell receptors.
In a small experiment, women's sensitivity to pain decreased less than men after smoking.
Miami Beach Mayor Philip Levine stressed that the new cases did not indicate a new epidemic.
Research indicates UN troops from Nepal could have spread the disease that killed close to 30,000 people.
Virus transmission between mothers and infants may occur via specific placenta cells.
Up to 90% of thyroid cancers in women in high-income countries estimated to be overdiagnosis.
A new study has identified the mechanism by which we detect excess warmth.
Many parents do not follow recommendations but how can a better public health message be passed on?
Initial suggestions are that the new compound could be less harmful and addictive than the opiate.
University of Southern California research into enhancing memory in rats spun off into a startup.
Talking about periods in a society that doesn't want to hear the gory details isn't easy.
It's a worry phone users have had for decades but is it a myth or science fact?
Genetic data suggests our closest relatives did not develop the psychiatric disorder
The new technique could help millions of people worldwide who suffer from vision problems.
Progress occurs daily but there is a long way to go before we find the 'miracle cure' against Alzheimer's.
The new design can be worn for up to 12 hours including during sex.
Easy access to porn has reduced young men's ability to be sexually aroused in real-life settings.
Smith will make a major speech on the NHS after visiting the Trafford General Hospital today.
The cricket legend said men who suffered problems in the bedroom had 'nothing to be embarrassed about'.
NHS blood and transplant services revealed hundreds of successful organ donations by cancer patients.
As of 12 August, there have been 10,690 laboratory-confirmed cases of Zika infections in Puerto Rico.
As Michael Phelps soared through the water, people wanted to know why his body was covered in marks.
Cognitive deficit symptoms were alleviated after combining sports and medicine.
Some patients who took drug interferon beta-1b before being diagnosed did not develop the disease.
Miguel Nicolelis and the Walk Again Project have published new research showing brain-controlled robotics work.
In a context of austerity, men feel good about themselves by showing they work out.
The foetus was suffering from a condition known as sirenomelia in which the legs are fused together.
A protein surrounding the virus protects it in an original way from the host's immune system.