A flame goes out, and something in the room shifts with it. Not because matter has vanished, but because a structure has ended. The candle’s wax remains, the heat disperses, and the air carries what ...

Death is often seen as the end—an absolute, irreversible cessation of consciousness and physical function. For centuries, every culture has developed rituals, religions, and philosophies to grapple ...

Life expectancy has climbed steadily over the past century, but few people talk seriously about eliminating death itself. Now, a teenager in Europe wants to try. At just 15, Laurent Simons of Belgium ...