By Ian Simpson
GREAT MILLS, Md. (Reuters) - A 17-year-old student shot and critically wounded two fellow students at a Maryland high school on Tuesday morning before dying after exchanging gunfire with a campus security officer, the county sheriff said.
Live Longer, 5 Steps to Help
Today people are living longer lives than at any time in history. Consider this: in 1900, an average American could expect to live only to about 46 years old.
Fast forward to today, and the average life expectancy is almost 80 years old. Even so, many people want to know what they can do to increase their longevity and live not only longer lives but healthier lives as well.
5 Steps that Can Help You Live Longer
Stress can age people quickly and terribly.
RECALL: Heaters, Overheating and Burn Hazard