It’s a bird, it’s a plane, it’s—a pigeon with a miniature backpack?

No, this is not an Onion article. Nor is it an early April Fool’s Day joke. The Pigeon Air Patrol is a thing, and it’s London’s new tactic in monitoring air quality, reports Mashable. A flock of pigeons equipped with tiny backpacks containing pollution sensors and GPS trackers, aka The Pigeon Air Patrol, was released from a … [ Read more]