Birth weight refers to how heavy your baby is at birth. It is an indicator used in assessing the growth and general health of your baby. The average birth weight for twins is less than that for single ...

Twin births are incredibly rare for mountain gorillas, accounting for less than 1% of all births. Even more remarkable for mountain gorillas is two sets of twins born within three months to the same ...

Kerala's mysterious 'Twin Town,' Kodhini, baffles scientists with an exceptionally high birth rate of twins, far exceeding ...