Bad breath can knock your confidence, especially because it’s easier for other people to notice than yourself. So being aware ...

Bad breath affects many adults. It stems from poor oral hygiene, dry mouth, or food choices. Sometimes, it signals underlying health issues. Good oral ...

What happens inside your body when you're tired, out of breath, or oxygen-deprived? A new study by researchers at the ...

The National Oceanic and Atmospheric Administration says people should start exercising “caution” when the heat index reaches ...

Extreme heat is making air pollution worse, scientists say. And President Trump’s regulatory rollbacks could drive air pollution even higher.

Heatwaves can worsen air quality by causing more intense wildfires and trapping polluted air, in what European climate ...

How major organs work together to manage extreme physiological stresses such as lack of oxygen and sleep has been mapped for ...

Exercising or playing sports in extreme heat can be extremely dangerous “Athletes and other folks who regularly engage in strenuous activity often think that they can handle it. But a lot of ...

Exercising or playing sports in extreme heat can be extremely dangerous The higher the temperature, the harder it is for the body to stay cool, but humidity plays a big role too ...