Bees are dying off in numbers that alarm the scientists tracking them, and this film follows researchers across North America trying to figure out why. The stakes are laid out plainly: most of the food crops people eat depend on pollination, so a collapse in bee populations threatens far more than honey production. Beekeepers open their hives on camera to show colonies that have simply vanished overnight, a hallmark of what researchers call colony collapse disorder, while entomologists walk through the suspects, pesticides, parasites, disease, and habitat loss. The film moves between apiaries, laboratories, and field sites as scientists test possible causes and weigh how much time is left before the damage becomes permanent. It treats the pollination crisis as a slow-moving emergency rather than a distant abstraction, tying the fate of a single insect to the broader food supply. The tone stays practical and observational, letting the researchers' data and the empty hives make the argument.