A Fungus Hijacks an Ant's Body, Marches It 25 cm Up a Stem, Locks Its Jaws, and Erupts From Its Skull

Deep in tropical forests, a spore drills through an ant's armor and takes the wheel — steering the living insect to a precise height and humidity before killing it and sprouting a stalk from its head to rain down more spores. The kicker: it may never touch the brain at all. This is the real organism behind The Last of Us.

by rbtholeSep 14, 2026
  1. Attack of the Killer Fungi — Planet Earth (BBC Earth)

    The Attenborough-narrated clip that made cordyceps famous. Watch an infected ant climb, clamp down in the 'death grip,' and become a launchpad. Start here.

  2. Ophiocordyceps unilateralis — the full biology

    The species profile: how the spore breaches the exoskeleton, the chemistry that atrophies the jaw muscles into a permanent bite, and why the ant always ends up on the north side of a leaf vein.

  3. 'Zombie' Parasite Cordyceps Takes Over Insects Through Mind Control

    National Geographic's macro footage of the fungus erupting from ants, spiders, and other insects — a whole gallery of hosts turned into fruiting bodies.

  4. How a Cordyceps Fungus Turns Ants Into 'Zombies'

    The step-by-step of the takeover — and the discovery that infected ants are dragged far from the colony by their nestmates, an immune response at the level of the whole nest.

  5. The Twist: The Fungus May Leave the Brain Untouched

    A landmark study found fungal cells wrapped around the ant's muscle fibers — not inside the brain. The ant may stay conscious, a prisoner watching its own body obey a puppeteer.

  6. The Last of Us Fungus Is Real — But Can It Jump to Us?

    NPR asks the question the show is built on. The reassuring answer involves body temperature, evolutionary specialization, and why your 37°C insides are the wrong planet for it.

  7. The Science of Zombie Ants (Ophiocordyceps unilateralis)

    A tighter science explainer connecting the real fungus to the game and show — including the 48-million-year-old fossil leaf bearing the tell-tale death-grip scar.

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