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Air pollution boosts lung, heart risks: studies
Long-term exposure to particulate air pollution boosts the risk of lung cancer, even at concentrations below the legal maximum.
10 July 2013
New gene sequencing yields healthy baby
Scientists said Monday they had used a new-generation gene sequencing technique to select a viable embryo for in-vitro fertilisation (IVF) that yielded a healthy baby boy.
08 July 2013
'Cousin marriage' doubles gene risk for babies: study
First cousins who marry run twice the risk of having a child with genetic abnormalities, according to the findings of a study in the English city of Bradford, published Friday in The Lancet.
04 July 2013
Lithium greatly reduces suicide risk: study
The mood-stabilising drug lithium reduces suicide risk by more than 60 percent among people with depression.
29 June 2013
Gene clues show which children will grow out of asthma
A gene scorecard may one day help predict which youngsters are likely to grow out of childhood asthma and which will have the disease in adulthood.
28 June 2013
Tableware colour influences food flavour, study
British hospitals use red trays in a programme to combat malnutrition, but may have chosen the worst possible colour.
27 June 2013
Breast is best for getting ahead: study
People breastfed as infants have a 24 percent better chance than their formula-fed counterparts of climbing the social ladder.
25 June 2013
A woman's face drives relationship length: study
Men looking for a quick fling prefer women with more "feminine" facial features, said a study Friday that delved into the evolutionary determinants of the mating game.
21 June 2013
British banking needs 'radical' overhaul: study
Britain needs a "radical" overhaul of its scandal-hit banks, with reckless bankers facing jail and bonuses deferred for up to ten years.
20 June 2013
US study links pollution to autism risk
Pregnant women who were exposed to high levels of air pollution were twice as likely to have a child with autism as women who lived in low pollution areas.
18 June 2013
Study blames men for menopause
Men and their preference for younger female mates may have led to the phenomenon of menopause in women, according to a controversial study by Canadian researchers published this week.
16 June 2013
Study reveals ancient fossil fish had abs
Palaeontologists have made the surprising evolutionary discovery that ancient Australian fish may have had abdominal muscles, previously thought to have only developed in land animals.
15 June 2013
HIV regimen prevents infection among drug users
Giving injecting drug users a daily pill against HIV nearly halved their risk of infection by the AIDS virus.
13 June 2013
More than 9m in China with dementia
Around 9.19 million people in China had dementia in 2010, compared with 3.68 million 20 years earlier, according to a study on Friday that throws a spotlight on an emerging health crisis.
07 June 2013
Chile observatory discovers 'comet factory'
A "dust trap" surrounding a young star could help explain how planets are formed.
07 June 2013
Hiring a smoker costs US firms $6,000 a head
An employee who smokes costs his or her employer nearly $6,000 (4,500 euros) more per year than a non-smoker.
05 June 2013
No benefit from double dose of Tamiflu for flu: study
Tamiflu, the frontline treatment for influenza, offers no benefit for patients if it is administered in double the normal dose.
31 May 2013
High doses of common pain drugs can cause heart attack: study
High doses of some commonly used pain drugs like ibuprofen can increase heart attacks, strokes and related deaths by about a third.
31 May 2013
Vaccine hopes for hand, foot, mouth disease
Researchers in China said Wednesday a trial vaccine provided "significant" protection against a virus that can cause potentially deadly hand, foot and mouth disease (HFMD) in children.
29 May 2013
Think twice about surgery on the weekend: study
People who undergo weekend non-emergency surgery in English public hospitals have an 82 percent higher chance of dying within a month than those treated on a Monday.
29 May 2013