Animals & Nature
How Do Ants Find Food and Lead Others to It?
Follow the journey from a scouting ant to a busy food trail, and learn how pheromones, memory, and recruitment help colonies forage.
October 28, 2026
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Follow the journey from a scouting ant to a busy food trail, and learn how pheromones, memory, and recruitment help colonies forage.
Discover how camels conserve water, manage heat, walk on sand, and use the fat in their humps to survive difficult desert conditions.
Learn why deciduous trees shed leaves, how they recover nutrients, what creates autumn colors, and why evergreens follow a different strategy.
Discover what the Moon illusion reveals about visual perception, why the atmosphere is not magnifying the Moon, and how to test the effect.
Explore how sunlight and water droplets create rainbow colors, why the bow is curved, and what produces a double rainbow.
Discover where ocean salt comes from, why rivers usually taste fresh, and how evaporation and the seafloor shape seawater.