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AnimalsHow mantis shrimp deliver punishing blows without hurting themselves
A mantis shrimp's punch creates high-energy waves. Its exoskeleton is designed to absorb that energy, preventing cracking and tissue damage.
By Jake Buehler -
Health & MedicineSleeping pills may have unexpected effects on the snoozing brain
As scientists unravel how sleep benefits the body, a study in mice is highlighting the potential pitfalls of using Ambien and other sleep aids.
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Materials ScienceThe best way to cook an egg — in 32 minutes
It’s hard to cook both the white and the yolk of the egg to the right temperature. Scientists have found a new method, called periodic cooking.