Rates among teenage girls can vary depending on their school's characteristics.
Money worries and social isolation are key causes, say experts.
Study links homicides in some US cities with the use of lead water pipes from 1921 to 1936.
The 'sweaty' advertising panel is designed to fool the Aedes Aegypti mosquito.
Part of the brain stays awake when sleeping somewhere new, and this makes it difficult to fall asleep.
Scientists examine the options for female astronauts and the issue of menstruation in space.
A chemical found in plastic leads to an accumulation of lipids in the cells, and potential obesity.
The funding will help provide an extra 5,000 GPs and thousands of nurses, pharmacists and therapists.
When taken with usual treatments, aspirin reduces the death rate of colorectal, breast and prostate cancers.
Defects in process that gets rid of dead cells leads to lupus-like disease in mice.
Cannabis is being pushed to the forefront of legalisation debates and medical research – what could go wrong?
A new report highlights errors committed by Bial and Biotrial during fatal clinical trial error that killed one.
The British are not all binge-drinkers - moderate imbibing at home is increasingly common.
Molecules contained in mothers' milk come with a range of health benefits.
EXCLUSIVE: IBTimes UK grilled the Mayor of London front-runner ahead of the historic walkout.
Study suggests 74,000 men and 135,000 women are diagnosed with dementia in the UK every year.
Potential breakthrough for Alzheimer's treatment announced by Glasgow scientists.
The study suggests part-time jobs of around 20-30 hours per week are ideal for people beyond 40 years of age.
Men and women react differently to night-shift work and women's cognitive function is reduced more.
Labour hopeful for City Hall promises to provide 'real leadership' for NHS services in the capital.
Genetic differences play a role in the age people first have sex.
Children in same-sex families display same levels of health and well-being as children in other families.
Men who were circumcised as babies are unaffected sexually in later life.
Heidi Alexander said government lawyers 'appear to be trying to rewrite history' to get Hunt out of trouble.
If the STD becomes resistant to the drug ceftriaxone, gonorrhoea may become untreatable.
Many people experience deja vu, but where does the phenomenon come from?
Julie Reid, 28, breaks out with hives every time she sweats, cries or takes a hot shower.
The cost of removing teeth in children and teens has risen 61% in five years
Study claims Dyson Airblade hand dryers spread germs 1,300 times more than paper towels.
A partnership between Canadian and French scientists has led to a clinical trial to help those suffering from PTSD.