Biomimicry
Robotic bugs may someday help in search and rescue.
Scientists look to nature to make a glue that can bind wet surfaces together.
Manufactured rhino horns are criticized by conservation groups, but some economists think the conversation should stay open.
Nanostructure similar to moth eyes could help cut reflections on smartphone screens.
Study shows how collective cooperation can develop in systems even when benefits are not obvious to individuals.
Research finds that introducing crack-resisting structures makes steel tougher against fatigue.
Learning how biological materials fail can assist engineers.
Mechanical engineers study the planet's prettiest bugs for flight insights.