The human skull is used universally as a symbol of death. [1] A flower, a skull, and an hourglass symbolize life, death, and time in this 17th-century Vanitas painting by Philippe de Champaigne. [2] Death is the end of life. It is the irreversible cessation of biological functions that sustain a living organism; however, the identification of the moment of death presents certain difficulties ...

Death, the total cessation of life processes that eventually occurs in all living organisms. The state of human death has always been obscured by mystery and superstition, and its precise definition remains controversial, differing according to culture and legal systems.

Near-Death Experiences What Actually Happens When You Die, According to Science Explore the scientific insights into the brain and body’s final moments before death. Posted ...

The meaning of DEATH is a permanent cessation of all vital functions : the end of life. How to use death in a sentence.

This article explores death from a broad scientific humanist perspective, integrating insights from medicine, biology, psychology, sociology, and philosophy.

The Science of Death: A Scientific and Philosophical Guide to the End ...

A clear look at the biology of death, from how it’s defined and what the brain does at the final moment to how the body changes in the hours and days after.

Death is the permanent end of the life of a biological organism. Death may refer to the end of life as either an event or condition. Many factors can cause or contribute to an organism's death, including predation, disease, habitat destruction, senescence, malnutrition, and accidents. The principal causes of death in developed countries are diseases related to aging. In medicine, biological ...