An international team of scientists said Sunday the largest brain study of its kind had found a gene linked to intelligence, a small piece in the puzzle as to why some people are smarter than others.
Scientists have for the first time created blood platelet cells by reprogramming stem cells derived from adult cells, offering the potential for a renewable supply of the fragile blood component.
Scientists said Sunday they had uncovered five genes linked to the onset of Alzheimer's disease, doubling the number of genetic variants known to favor the commonest form of dementia.
Samples of DNA can give a high-probability estimate of someone's hair color, a finding that will be a boon for forensic scientists, according to a new study published on Tuesday.
Scientists have discovered a way to learn everything there is to know about a fetus's genetic make-up by taking a sample of the pregnant mother's blood, said a study released on Wednesday.
Respiratory infections such as influenza and other causes of pneumonia kill 4.25 million people every year, many of them young children, according to a report released on Tuesday.
Genetic testing can help determine whether heart surgery patients benefit from the popular anti-platelet drug clopidogrel, which has been effective for some but carries major risks, a study published Tuesday said.
Scientists in the United States said on Sunday they had found a gene that appears to play a key role in the onset of depression, a finding that could unlock new avenues for drug engineers.
Thousands of people are putting their health and life savings at risk to travel to private clinics around the world for unproven and potentially dangerous stem cell treatments, British experts said on Tuesday.
Physical exercise can reduce a genetic predisposition to obesity by an average of 40 percent, a new study showed Tuesday.