Bed bugs are nasty little critters that feed on human blood. They're not just creepy and hard to get rid of—they also might also cause health problems.

Multiple sclerosis affects as many as 350,000 American adults.
How much do you know about this autoimmune disease?

If you use a bug bomb or fogger to rid your home of pests (like bed bugs, perhaps?),
be sure to read the instructions on the label first.
These products can be deadly to humans as well as insects.

Older adults who are physically active have more gray matter in their brains.
Find out why that's important, and get tips for staying in motion.

An automatic external defibrillator can help you deliver lifesaving electric shocks to the heart of a person in cardiac arrest. Would you know how to use one in an emergency?