Researchers at India’s Institute for Stem Cell Biology and Regenerative Medicine have identified that the Pacific beetle cockroach (Diploptera punctata) produces a nutrient-rich substance to feed its offspring. The fluid crystallizes into dense protein crystals that are remarkably energy-packed. Studies estimate that, gram for gram, these crystals contain up to three times the calories of cow’s milk. They also provide essential proteins, fats, and carbohydrates, making them what scientists descr