Too much negativity? Take a walk in nature
July 1, 2015, 10:49 a.m. by Agata Blaszczak Boxe, LiveScience
As more people move into cities, nature can be a buffer against negative thoughts.
This simple memory test might predict Alzheimer's disease 18 years before diagnosis
June 30, 2015, 7:02 p.m. by Bryan Nelson
Early warning signs might be present much earlier in life than previously believed.
Ultrarunner tries to break Appalachian Trail record
June 30, 2015, 9:37 a.m. by Jenn Savedge
Scott Jurek is running about 50 miles a day, hoping to complete the AT in 42 days.
When common chemicals are combined, does your risk of cancer go up?
June 29, 2015, 3:01 p.m. by Mary Jo DiLonardo
Global research team looks at exposure to mixtures of everyday substances.
A daily weigh-in may help you lose weight
June 29, 2015, 1:51 p.m. by Agata Blaszczak Boxe, LiveScience
Weighing yourself each day reinforces good dieting habits.
Panama is still the world's happiest country
June 25, 2015, 10:13 a.m. by Rachael Rettner, LiveScience
The U.S. fell from the twelfth happiest country to the twenty-third.