Birds, in some cultures, are considered symbols of love and loyalty, with swans and doves making their place among the sacred ...

The turtle is a timeless symbol of longevity in Aboriginal and Native American cultures, soaring through the sky. Within its form, one can see multinucleated megakaryocytes and plasma cells ...

A longevity swap is a derivative contract that offsets insurance companies' or pension funds' risks of their policyholders living longer than expected. Longevity swap is an insurance program for ...