To Olympians, food is fuel, and mileage may vary. Depending on their sport, contenders need to consume anywhere between 1,200 to 8,000 calories before competing.
For some obstetricians and gynecologists, Zika virus is transforming how they practice medicine. Talks with pregnant patients now include testing for the virus and the risks of long-term effects.
In Miami, health officials are hopeful that aggressive measures are helping to contain the first cases of locally acquired Zika. In the Miami neighborhood identified as the source of local Zika cases, businesses are thriving.
In its fourth month, Haitian medical staff continue to strike over low pay and dwindling resources. Dr. John Carroll is an American doctor who volunteers in the region and explains how this has created a dire a situation for Haitians seeking medical care.
An analysis of pediatric clinical trials found that the results of almost a third of studies that were finished weren't published in medical journals. The lapses raise scientific and ethical concerns.
The National Institutes of Health is proposing to fund experiments that create chimeras of human and animal cells while also imposing restrictions in response to ethical concerns.
Our hashtag #FeminismInMyCountry trended in South Korea, a country reeling from recent attacks on women. Hear what they — and people in other countries — have to say.
Multiple testing options and false positives can leave parents confused about blood lead level readings. We found out how the tests work and what the results really mean for a child's health.
This summer, the first stop for many U.K. partiers will be a special tent where, without fear of arrest, they can get their illegal drugs tested for potency and makeup to prevent overdoses.