Infants can smell fear. They learn to detect threats and remember these for long just by smelling the odour their mother gives off when she feels fear, says a study...
Now, it is possible to accurately predict first impressions using physical features in everyday facial images such as those found on social media, says a study...
You may have witnessed this scene on the road quite often but the answer to why dogs sniff each other's butts is hidden in the chemical communication at the rear end....
The behaviours like seeing, smelling and sexual arousal that "come naturally and do not have to be learned" occur because of two classes of pheromone...
Stomachs have been voted the most hated part of the body by the British, followed by love handles and bingo wings, according to new research by non-surgical...
In a survey released Monday, 70 percent of Australian children aged between 8-17, said that their parents did not know about their internet usage...