Kids' allergies on rise in US
Children's allergies are on the rise in the United States and are particularly common among the wealthiest in society.
Young obesity doubles death risk before 55: study
Men who are obese in their early 20s are twice as likely as peers of average weight to die before reaching the age of 55.
Living in US raises risk of allergies
Children born outside the United States have a lower risk of asthma, skin and food allergies, and living in the United States for a decade may raise a person's allergy risk.
'Arm-lift' surgery gains appeal in US
Plastic surgery to remove fat and excess skin on the upper arms has gained appeal in the United States, where the procedure has exploded in popularity since the year 2000.
Latin America threatened with cancer epidemic
Latin America faces a cancer epidemic unless governments act quickly to improve health care systems and treat the poor.
'Cinnamon challenge' game poses danger to lungs: report
Health experts warned Monday about serious risks from the "Cinnamon Challenge," a game popular with US teens, who ingest a spoonful of the pungent spice, then try to refrain from drinking water.
Experts probe human-to-human spread of China bird flu
Experts from the UN's health agency are examining whether the H7N9 bird flu virus is spreading among humans, after a cluster of cases among relatives.
World's oldest person turns 116 in Japan
The world's oldest person turned 116 on Friday as local health chiefs in Japan launch a study to find out why he and many of those around him have lived so long.
Breast cancer gene patents reach US high court
The US Supreme Court heard the most high-profile genetics case in history on Monday, as justices considered whether private firms should be allowed to patent human genes linked to breast cancer.
Australians getting fatter, more anxious: survey
Australians are smoking and drinking less than they were five years ago but are fatter and more anxious.
China media urge eating poultry despite bird flu
China's poultry industry lost 10 billion yuan ($1.6 billion) in the week after the H7N9 bird flu virus began infecting humans, state-run media said Monday as they sought to discourage panic.
First human H7N9 bird flu case in Beijing confirmed
A seven-year-old girl was confirmed as Beijing's first human case of H7N9 bird flu on Saturday, local authorities said, as China's outbreak of the disease spread to the capital.
H7N9 vaccine may take months: US agency
Developing a vaccine for the H7N9 strain of bird flu that has killed 10 people in eastern China could take "many months".
Residents in China ordered to cull birds: media
Residents of a Chinese city were ordered to cull all their poultry as authorities stepped up attempts to halt the spread of the deadly H7N9 bird flu.
Arrhythmia drug may increase cancer risk: study
A common treatment for irregular heartbeats may have a serious side effect: a new study out Tuesday showed it could increase the risk for certain cancers.
China bird flu 'devastates' poultry business: group
China's deadly bird flu outbreak has dealt a "devastating" blow to the nation's poultry sector, an industry group said Tuesday, with sales reportedly plunging amid concerns over food safety.
Shanghai stops poultry trade on bird flu fears
Shanghai's live poultry markets were shut on Saturday after authorities banned trading in birds to prevent the spread of H7N9 bird flu, which has killed six people in China.
Bald men may be at higher clogged artery risk: study
In a double blow, bald men may be at higher risk of coronary heart disease, said a study Wednesday, but only if the hair is lost at the crown.
Diabetes link to low sleep hormone levels: study
A decrease in levels of the sleep hormone melatonin has been linked to an increased risk of adult onset diabetes.
Kazakhstan Healthcare Ministry makes rating of fatal diseases
A rating of the most hazardous fatal diseases has been made in Kazakhstan.