Today’s Solutions: December 19, 2025

Ants cultivated designer crops in controlled environments millions of years before humans figured out how to push seeds into the ground to grow food, scientists reported in a study Wednesday. It has long been known that dozens of ants species tend and harvest fungi in subterranean farms, mostly to feed a colony’s larvae. A few species have taken that process to the next level, modifying fungi so thoroughly they can no longer survive in the

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