Washington, October 23 : Johns Hopkins researchers have found that tiny hair-like cell structures known as cilia play a significant role in humans’ ability to sense touch and heat.

Washington, Oct 23 : A new study has suggested that maintaining normal serum zinc concentration in the blood might help reduce the risk of pneumonia development in elderly nursing home residents.

Washington, Oct 23 : Researchers at the Centre for Addiction and Mental Health (CAMH) have found that men’s height may be a factor for the biological basis for paedophilia.