Megan Neyer PH.D.

Contagious yawning among total strangers is very rare, according to a new study. People are more likely to yawn when they see somebody yawning, if the other person is family member or friend. A recent study shows that yawning is a sign of social empathy and emotional bonds between family and...

Exercises for Tennis ElbowTennis elbow is a condition experienced mostly by tennis players, hence the name. However, the condition can affect other people especially those playing golf and other sports involving excessive use of the arms. Tennis elbow is not limited to sport-related injuries...

When you think of a loyal and friendly pet, the first animal that comes to mind is most likely a dog. Countless are the things dogs can do for us. From military, sense of dangers, protection, guiding and as well as being our best companions, a dog has value on all sorts of levels. They are powerful....

Disorders in the immune system can cause abnormally high or low activity of the immune system. It is also known that celiac disease is an autoimmune condition. This disease is a severe genetic condition. It means that the antibodies start attacking the body instead of fighting off infections such as...

What are leukocytes?White blood cells or WBCs are also called as leukocytes. They are one of the important components of blood. Leukocytes play an important role in the normal functioning of the immune system. They protect the body against harmful diseases and foreign elements.WBCs vs. RBCsWhen...

Sandra Day O'Connor, 88, was the first woman to serve as a justice on the United States Supreme Court. She was appointed to the post by the late President Ronald Reagan in 1981 and serviced as a critical swing vote for much of her tenure. O'Connor was known as a moderate conservative and was the...