emotions

World / Science & Health Oct 15, 2016

Physical strain, emotional upset can trigger a heart attack

Intense physical exertion or extreme emotional upset can each trigger a heart attack, and the risk may be highest if the two are combined, according to a new study. "Our study is the largest study exploring this issue, and unlike previous studies we included people ...

Editorials Jul 12, 2014

Mood changes from Facebook

Facebook at least learned one thing from its secretive experiment to manipulate users' news feeds to find out how their moods changed. It produced a lot of negative emotions in response.