Bioengineered gum could expand treatment options for oral cancer patients — 2026-08-13

Impact Vector: Good News · Aug 13, 2026 · 3m

## Short Segments In Kolkata, wetlands are transforming wastewater into a resource, Spokane's wildfire drill proves life-saving, and air guitar brings live music to deaf audiences. Later, we'll explore how bioengineered gum could revolutionize oral cancer treatment. First, let's dive into the wetlands of Kolkata. Wetlands near Kolkata are recycling megacity wastewater. The East Kolkata Wetlands, spanning over 12,500 hectares, are not just a natural wonder but a functional one. These wetlands recycle approximately 900 million liters of Kolkata's wastewater daily, supporting local fish farming…