US teens' dangerous obsession with 'thigh gap'
It's the latest weight loss craze among American teens striving to emulate the models they see in magazines: the "thigh gap", in which slender legs, when standing with feet together, do not touch.
'War' on illegal drugs is failing: study
The global war on heroin, cocaine and cannabis is failing to stem supply, as prices of these drugs have tumbled while seizures of them have risen.
Saudi king holds audience after absence sparks rumours
Saudi Arabia's ageing King Abdullah, whose reduced public appearances have sparked health scares, held an audience in the Red Sea resort of Jeddah Sunday.
Myanmar's 'tallest man' undergoes successful surgery
Myanmar's tallest man -- "Big Zaw" -- has returned from Singapore where doctors said he underwent successful brain surgery to remove a tumour responsible for his excessive growth.
Study suggests brain protein as Alzheimer drug target
Scientists have a new lead on a possible treatment to slow Alzheimer's disease by targeting a protein involved in limiting flexibility in the aging brain.
Color Run paint showering race to take place in Astana
Runners of the run race will be showered with brightly colored paints in Astana.
Early childhood deaths halved since 1990: report
Early childhood deaths around the world have been cut in half since 1990 but some 18,000 children under five still die every day.
New meningitis vaccine slashes cases by 94 percent
A new vaccine being rolled out in the "meningitis belt" that stretches across north-central Africa has reduced cases of the potentially fatal disease by 94 percent.
Hard-hitting ads get credit in US push against smoking
Hard-hitting ads featuring first-person stories from former smokers prompted more than 200,000 Americans to immediately give up tobacco.
Smoking warning works just on front of cigarette pack
Big anti-smoking messages on the front of cigarette packets may help deter youngsters tempted by tobacco but have little effect when they are on the back of the pack.
Drug use surges among US baby boomers: survey
The use of illegal drugs among Americans in general is holding steady, but it's surging among middle-aged baby boomers.
Iron supplements do not boost malaria risk: study
Global health experts have warned against giving iron supplements in areas where malaria is rampant, but a study Tuesday found no rise in cases of the mosquito-borne disease among children who took iron.
Follow-up study backs circumcision against HIV
A follow-up probe into the use of circumcision to thwart the AIDS virus has confirmed that foreskin removal greatly reduces the risk of HIV infection for men.
A smartphone that's a sight for sore eyes in Kenya
Simon Kamau, 26, has been in almost constant pain since he was a playful three-year-old and accidentally pierced his eye with a sharp object, but smartphone technology now offers hope.
Diabetes rises in China, reaching 'alert' level
Almost 12 percent of adults in China had diabetes in 2010, with economic prosperity driving the disease to slightly higher proportions than in the United States.
Mandela back home after long hosital stay
Nelson Mandela spent a first night back home after being discharged from hospital Sunday, but the South African government said the anti-apartheid hero remains critically ill and under intensive care.
Kyrgyzstan urges calm after teen's plague death
Kyrgyzstan on appealed for calm after a 15-year-old boy died of bubonic plague in a rural area, stressing that doctors had not identified any new cases.
Experimental drug 'cures' hepatitis C in small trials
An experimental drug combination cured 70 percent of patients with hepatitis C in early trials, offering hope of a simpler remedy for the chronic liver disease.