League says it will study what might have caused head injuries to rise by 58 percent this season
Brazilian-American man tells CBS News about his harrowing experience with Zika virus; his doctors in New York "had never seen a case of Zika"
New research suggests mothers-to-be with obesity and diabetes have a higher risk of giving birth to a child with autism
Mothers-to-be with both conditions are more likely to give birth to a child with autism, according to new research
New study finds young women who ate more of certain foods had a lower risk for breast cancer later in life
Experts say research efforts will focus on developing a vaccine for the mosquito-borne illness, but it will take time
High-intensity focused ultrasound blasts cells that trigger pain; "When the pain is less, or the pain is gone, you're back to being normal"
A large chunk of the funding would be used to fix or replace lead-contaminated pipes
Many people complain of seasonal affective disorder (SAD), depression linked to less sunlight, but new study raises doubts
World Health Organization warns the Zika virus is "spreading explosively" and could infect four million people by the end of the year
"We want to encourage breastfeeding but I've also seen patients in tears who can't do it"
Zika virus is just one of the many dangerous health threats posed by mosquitoes
Concerns over Zika virus are raising anxiety for millions of would-be and could-be mothers in affected areas
As global health experts warn the Zika virus is "spreading explosively," Rio's mayor says timing of Olympics reduces danger
The Democratic presidential candidate released a letter from his doctor proclaiming him in "overall very good health"
As companies race to create vaccines, Brazil is already testing a different way to fight the disease, and Florida may follow
A few common foods are more likely than others to make you sick; one expert avoids them "like the plague"
Fear, embarrassment, and denial may keep people from bringing up memory troubles - but sometimes treatments can help
Find out where your state's well-being ranks in the Gallup and Healthways index
The new group aims to accelerate cancer research and progress towards prevention and a cure