13 hidden signs of stress

There are many other symptoms of stress that are less well known. Here are a few, as well as tips on how to deal with them.

Regenerative medicine: replacing brain cells lost from stroke

Researchers involved in regenerative medicine hope to find ways of replacing or reproducing brain cells lost when an individual suffers a stroke. While this research is still in early stages, a breakthrough of this nature could significantly improve some patients' prognosis following a stroke.

Gallery of abuse

These hard-hitting graphics from around the world strike a blow against domestic violence. (Please note some of these images are disturbing.)

Outsmart stress traps

Don’t make a beeline for fast-acting, unhealthy stress solutions. Next time, try one of these better anxiety busters.

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