A Coconino County, Arizona health official confirmed a case of Hantavirus at Grand Canyon National Park. Hantavirus is rare, ...

Experts are sounding the alarm over the spread of a rare, deadly rodent virus that killed Gene Hackman's wife Betsy Arakawa.

The illness often begins with flu-like symptoms like fever, fatigue and muscle aches and can rapidly progress to severe ...

At the top of Yosemite National Park’s Vernal Fall on a recent holiday weekend, amid the throngs of tourists snapping photos ...

"I had been pretty healthy," Nicole said. "So, to find out that I got this, I thought, well I'm so healthy, I don't know, ...

NEW ORLEANS ( WGNO) — A woman who had lived in the U.S. for nearly 50 years and had no criminal record was detained outside ...

It’s another piece of data in a scientific debate over when our ancient ancestors reached the Americas. For decades, ...