At first glance, it looks like an alien eye—a gorgeous blue iris around a carmel-colored pupil, thick eyelashes radiating out ...

From hallucinogenic fish to nematodes oozing with lifespan-extending pheromones, many animals on Earth secrete chemicals with effects similar to those produced by Arrakis’s giant sandworms. The ...

Vitamin supplement absorption depends on many factors, including supplement formulation, your diet, health conditions, and pill coatings that may affect dissolution. Your body can store fat-soluble ...