Canadian wildfire smoke descended into the Upper Midwest again on Monday, heightening the risk of physical health impacts.

Each year, choking claims the lives of more than 4,100 Americans who are 65 or older. It’s the most vulnerable age group, ...

Peppermint, spearmint, corn mint and apple mint are common varieties. Mint leaves have many uses around the home and garden ...

The National Weather Service reported an air quality alert at 12:35 p.m. EDT on Monday in effect until Wednesday at midnight ...