Wednesday, October 21, 2026
Science

Locusts get a sensory assist from nanomaterials—helping them detect more chemicals

Scientists have long explored the idea of using insects as our agents in the field in places where humans won't fit or survive. Imagine a cockroach in an earthquake zone, able to skitter into the rubble to map out exactly where human chemical signatures can be found, or a grasshopper leaping through...

Locusts get a sensory assist from nanomaterials—helping them detect more chemicals
Image: Phys.org
Scientists have long explored the idea of using insects as our agents in the field in places where humans won't fit or survive. Imagine a cockroach in an earthquake zone, able to skitter into the rubble to map out exactly where human chemical signatures can be found, or a grasshopper leaping through a minefield to bring back a map of the bombs based on the vapors it encountered.

Originally published at Phys.org

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