Alarm Call Mimics
A tiny Australian bird sets off false alarms to fool predators.
Gene Swapping Cheese Fungus
How the genes in cheese fungus get around.
Two Person MRI
Neuroscientists are studying interactions by squeezing two people into an MRI scanner.
HPV Communication
Are physicians doing enough to promote the HPV vaccine among adolescents?
Magnetic Monarch Migration
Monarch butterflies use the Earth’s magnetic field to guide their migration.
Energy from Body Heat
Our bodies produce a surprising amount of heat, which could be turned into electricity.
Paleo Sleep
Ancient peoples' sleep might not have been much different than our own.
Pluto’s Secrets Revealed
Pluto’s first close-ups reveal unexpected geological features.