Washington -- A new research has found that as men age, the quality of their sperm deteriorates, making it more likely they will have trouble becoming fathers and increasing the possibility of having a child with dwarfism.

A recent study in US discovered that parents who are strict disciplinarians are far more likely to wind up with children who are fat by age six, perhaps because the youngsters over-eat as a reaction to stress.

”You can add Canadians to the long list of foreigners who are healthier than Americans. Americans are 42 percent more vulnerable to diabetes than Canadians, thirty percent more susceptible to high blood pressure, and twelve percent are more likely to have arthritis.”

Scientists have reached a landmark point in one of the world's most important scientific projects by sequencing the last chromosome in the Human Genome, the so-called 'book of life.'

A small study conducted by dermatologist Eric Finzi and Dr. Erika Wasserman discovered that treating clinically depressed patients with Botox on the frown lines of their faces surprisingly got rid of their depression.

A study has shown that chewing gum may speed recovery after bowel surgery.