When a massive asteroid wiped out the dinosaurs, ants began farming fungi - CNN

When a massive asteroid wiped out the dinosaurs, ants began farming fungi  CNNAnt Agriculture Began 66 Million Years Ago in the Aftermath of the Asteroid That Doomed the Dinosaurs  si.eduAsteroid impact may have turned ants into fungus farmers 66 million years ago  ScienceGenetic database shows some fungal crops became completely reliant on ants 27 million years ago  Phys.orgAnts Mastered Agriculture Millions of Years Before Humans  Newsweek