Technology

Australian researchers design remotely controlled cyborg cockroaches for disaster relief

Engineers built bio-hybrid insects capable of navigating and injecting first aid, Wired reports.

Updated Sep 6, 2026 · 12:18 UTC1 reports

The short version

Researchers from two Australian universities created the Paraborg, using giant burrowing cockroaches fitted with electrodes and automated syringes.[Wired]
Electrical stimuli applied to sensory organs allowed remote control of direction and speed, achieving a 72 percent overall mission success rate in lab tests.[Wired]
The trials did not include real-world debris or rough terrain, and researchers say practical deployment remains five to 10 years away.[Wired]

Researchers from the University of Queensland and the University of New South Wales created the Paraborg bio-hybrid insect system.[Wired]
The bio-hybrid platform relies on giant burrowing cockroaches measuring up to 87 millimeters in length and weighing up to 40 grams.[Wired]
Remote steering and speed control were achieved by sending electrical signals between 10 and 40 hertz to electrodes implanted in the insects' antennae and cerci.[Wired]
The onboard medical syringe triggers via carbon dioxide gas produced by a chemical reaction between baking soda and citric acid.[Wired]
Full sequence trials achieved a 72 percent overall success rate, while close-range simulated injections reached about 95 percent accuracy.[Wired]

Testing occurred under controlled conditions without uneven ground, shifting rubble, or complex debris characteristic of actual disaster environments.[Wired]
Field deployment readiness is projected to take five to 10 years and depends on securing additional funding and testing resources.[Wired]

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