Rammed Earth
The right amount of water can make a green building material super-sturdy.
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Robo-Ferret
Researchers are designing a small robot to scour cargo containers for contraband.
Lamprey Contraception
An evolutionary quirk in the sex hormones of sea lamprey could help bring the destructive Great …
Re-Sizing Dinosaurs
Dinosaurs may have been smaller than previous estimates.
Arsenic & Flu
Exposure to arsenic, a water pollutant, makes mice more vulnerable to swine flu.
Bed Bugs
Researchers are using bed bug pheromones to beat the nuisance pests at their own game.
Narcolepsy & The Immune System
Researchers discover that narcolepsy is an auto-immune disease that attacks the brain.
Super-Recognizers
Some people really do have extraordinary face-remembering abilities.
Prairie Dog Alarms
Prairie dogs have different alarms calls for predators of different colors and different species.