A one-legged stance doesn't need much effort.
Marcus Woo, Contributor
Birds reach amazing heights without flapping their wings.
Karin Heineman, Executive Producer
Toothache may have driven famous Tsavo lions to prey on humans.
Nala Rogers, Staff Writer
Old females decide when and where their tribe will travel.
How bees use dancing to communicate.
Newly discovered spinning mechanism could inspire new materials.
Catherine Meyers, Staff Writer
Scientists use cave spider populations to plot climate change and threats to species.
Joel Shurkin, Contributor
Scientists look at the genes of bees to learn why some are so aggressive.
Scientists test pesticides to see how they affect bees.
Inside Science is an editorially independent news service of the American Institute of Physics