When it comes to exercise, quality trumps quantity, new research suggests

Research suggests there may be value in letting children know sometimes you have to struggle to succeed

Senate set to vote on bill proposed by GOP Sens. Bill Cassidy, Lindsey Graham next week

Doctors say Helen Huynh will die without a transplant and while her sister is a perfect match, she's in Vietnam and can't get a temporary visa

"Star Trek'"s tricorder? Now, there are CT scans, MRIs and ultrasounds

According to a new medical research study, fetal death rates increased by 58 percent in Flint after the city switched its water source in April 2014

Fact-checking the late night host's comments about the Graham-Cassidy legislation

New research finds link between so-called particle pollution and renal function

Former NFL star committed suicide in prison where he was serving a life sentence for murder

"This has set off alarm bells we cannot afford to ignore," says U.N report, citing role of war and climate change

The rare infection led to what may be a permanent loss of vision for the 17-year-old boy

Life's Lynn DeKlyen mother, Carrie DeKlyen, died Sept. 9, three days after giving birth to her sixth child

Some high schools in Missouri, Maine and New Jersey have cancelled or cut short their football seasons; Squads in Michigan are depleted due to lack of interest

Symptoms of PTSD will typically show about a month after a disaster, so experts encourage everyone to know the signs

There's a desperate race against time to stop the hepatitis A virus from spreading, especially among the area's homeless and drug users

Advocates call the rule "medically unjustified" and particularly harmful for women in rural areas where providers can be scarce

Reports have linked the permanent birth control device to a number of cases of severe pain and other health problems

The late-night host said that the Louisiana Republican "lied right to my face"

Los Angeles County health officials emphasized Tuesday that getting hepatitis A vaccine is the best protection

The emotional burden is steep, a new study shows, but vets can help pet owners cope

San Francisco law would require health warning on ads for sugar-sweetened beverages

The probe into marketing and sales practices seeks to find out whether the industry's own actions worsened the epidemic

Senate Republicans may hold a floor vote on a proposal from Sens. Lindsey Graham, R-South Carolina and Bill Cassidy, R-Louisiana

New report from ER doctors at a British hospital is raising concerns that the toy guns might not be as harmless as some parents thought

They're often postponing traditional milestones to independence, new research suggests

The athlete sticks to a diet consisting of around 80 percent fruit and vegetables and tailors his diet to foods that reduce inflammation

Nearly all of the 10,000 homes within a 1.5-mile radius of an old Exide battery plant have been found to have contaminated soil

Taking preventative measures against skin cancer increases your odds of longevity and good health in your later years