Aerospace startup Boom says they've proven quiet supersonic flight is possible with their passenger airplanes after a successful second test flight. Dallas Cowboys star Dak Prescott tells Fox News ...

Flu infections are at or near their highest levels in at least 15 years and are still rising, the Centers for Disease Control and Prevention says.

The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

A recent study from Temple University finds a majority of Pennsylvania college students consider themselves educated about ...

Outpatient health care visits for flu-like illnesses are at their highest levels in 15 years, according to data updated ...

What you need to know about bird flu. Public health experts are closely watching avian influenza, which has affected chickens ...

I KNOW YOU GUYS ARE SO BUSY IN Flu activity is higher than it's been all season and is increasing across the country, according to data from the Centers for Disease Control and Prevention’s weekly ...

The information was not reported as it usually is by the CDC, in a weekly breakdown of flu activity called FluView, but was added to a section that focuses on respiratory illnesses in general. Trends ...

The information was not reported as it usually is by the CDC, in a weekly breakdown of flu activity called FluView, but was added to a section that focuses on respiratory illnesses in general.