A new study found that 15 minutes of fast walking each day may lower mortality risk by 19%. Fast walking lowered overall ...

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air.

Instead of cooling them down, fan use in dry heat caused participants’ core body temperatures to rise by 0.5°F. They also reported feeling hotter and less comfortable. The findings suggest that, ...

Smoke from Canadian wildfires have continued to drift over the Midwest, blanketing the region with haze and poor air quality, prompting the National Weather Service (NWS) and local departments to ...

Pope Leo XVI met with pilgrims from Egypt on Saturday, after learning one of their members died on her way to Rome for the ...

A new study has linked short bouts of daily brisk walking to a significantly lower risk of death from cardiovascular disease, ...

More than six million Americans live with heart failure, and a new study shows that these individuals are more likely to ...

Lyme disease is spread by black-legged ticks that are found across the country, including Washington state. Here's how to ...

Older adults who regularly ate diets that included vegetables, whole grains, and healthy fats experienced a slower buildup of ...

Pop star Justin Timberlake said he got a brutal case of Lyme disease. What to know about ticks and Lyme disease symptoms and treatment in Arizona.

Coronary artery calcium scans can offer a more precise estimate of a patient’s chances for major cardiac events. Some ...

Hunter Rael has been fighting a rare disease called Kawasaki disease for three years. This week, his journey hit a pivotal point.