Bizarre Self-Mutilation in Mothers Linked to Cholesterol
Like many octopuses, the California two-spot octopus (Octopus bimaculoides) declines and dies shortly after breeding. Credit: Tom Kleindinst, Marine Biological LaboratoryChanges in cholesterol production lead to a tragic octopus death spiral.New research finds remarkable parallels in steroid hormone biology across cephalopods, mice, and humans that can have dire consequences when disrupted.Despite their uncanny intelligence and seemingly supernatural abilities to change color and regenerate limbs, octopuses often suffer a…