Ancient crops may guide future farming — plus, a soda-can satellite sniffs pollution, a new pest threatens jasmine, and DNA ties India to Sri Lanka.

Host: Subhra Priyadarshini; Sound editing: Prince George

This Week in India’s Science, we’ve got four fascinating stories — from plants rooted in tradition to microscopic satellites and tiny pests — that together tell a larger story about resilience, discovery, and adaptation.

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