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Scientists Capture Faint Glow of Life That Stops at Death

New research reveals ultraweak photon emissions from living organisms, linking the phenomenon to metabolism, stress, and cellular health.

© Daniel Oblak/Gizmodo

Overview

  • A study from the University of Calgary and Canada’s National Research Council has imaged ultraweak photon emissions (UPE) in entire living and dead organisms for the first time.
  • These faint biophotons, produced by metabolic processes, vanish upon death, confirming a direct link between UPE and living cellular activity.
  • Researchers observed that stressed or injured tissues emit brighter UPE, correlating emission intensity with cellular health and damage.
  • Using ultra-sensitive imaging systems, scientists captured UPE from live and deceased mice as well as plants, with emissions concentrated in metabolically active areas.
  • The study proposes UPE monitoring as a potential noninvasive diagnostic tool for tracking tissue health, disease progression, and plant growth.