McDonald's moves cheeseburgers off Happy Meal menu

McDonald's is taking cheeseburgers and chocolate milk off its Happy Meal menu in an effort to cut down on the calories, sodium, saturated fat and sugar that kids consume at its restaurants.

O negative blood donors needed after shooting

OneBlood says it is in need of O negative blood donors after the school shooting in Parkland, Florida. 

Conjoined identical twins successfully separated at Texas Children's Hospital

Two conjoined identical twins are doing well after a seven-hour procedure to separate them at Texas Children’s Hospital. Anna and Hope's parents are thrilled and say they couldn't be more thankful.

Arizona woman goes to bed with 'pounding' headache, wakes up with British accent

Hours after Michelle Myers went to bed with a 'pounding' headache, the mother of seven woke up and realized something was wrong — the left side of her body was numb.

Students coping with classmate's sudden flu death

Grief counselors are on hand at a DeKalb County high school, helping students cope with the loss of a classmate who died from the flu. 

14 worms pulled from woman's eye after rare infection

NEW YORK (AP) - An Oregon woman who had worms coming out of her eye is being called the first known human case of a parasitic infection spread by flies. Fourteen tiny worms were removed from the left eye of the 26-year-old woman in August 2016. Scientists reported the case Monday. The woman, Abby Beckley, was diagnosed in August 2016 with Thelazia gulosa. That's a type of eye worm seen in...

Teacher dies from flu after deciding medicine was too expensive

A Texas mother-of-two died Sunday from flu complications after reportedly deciding that the $116 medication to treat the virus was too costly.

Secret to long life could be revealed in bat DNA

The secret to longevity may be held in the DNA of bats, according to scientists. Bats are known to live an extremely long age, considering their size--nearly 10 times longer than an animal of that size would be predicted to live. A  team of researchers decided to figure out why bats manage to live so long, so they investigated the DNA of 500 bats representing four...

OxyContin maker says it will no longer market opioid to doctors

In a surprise reversal, the maker of the powerful painkiller OxyContin said Saturday that it will stop promoting opioid drugs to doctors.

You can get the flu more than once per season

The flu can knock you out. But even though you've had the flu this season, you can get it again, according to Dr. Marc Siegel, a professor of medicine at NYU Langone Hospital and a Fox News medical contributor.

Health officials: Third NYC child dies of the flu

NEW YORK (AP) - Health officials say a third child has died of the flu in New York City this winter. The Department of Health and Mental Hygiene reported the fatality on Friday, and urged both parents and children to get vaccinated. No details were immediately released about the latest pediatric flu fatality. The second child, an 8-year-old girl from Queens, died on Monday, and the first last...

Vaccine giving new hope in fight against cancer

A cure for cancer may lie in a vaccine discovered by Stanford University researchers.

Study: Half-day old snow safe to eat

A Romanian university has published the results of a study on how safe it is to eat snow.

2 children die of the flu in New York City

The New York City Health Department has confirmed that two children's deaths are influenza-related.

Cancer injection eliminates tumors in mice

Scientists have taken a giant step towards curing cancer, according to a new study.

WATCH: Georgia twins stick together while fighting the flu

As the flu continues to spread in Georgia, some identical twin brothers are leaning on one another and fighting the contagious virus together.

Nutritionist claims pizza can be a healthier breakfast than cereal

Looking to start your day off with a nutritious meal? Forget Cheerios. Instead, reach for a slice of pizza, says one dietitian.

Flu kills 7-year-old boy one day after diagnosis

Grieving parents in Hurt, Va. never thought they would be burying their 7-year-old son.