Honeycomb is sourced from beehives and bee nests in Minecraft and is used in crafting items such as candles, honeycomb blocks, beehives, and waxed copper. Bee nests can be found in various biomes, with the following probabilities: Meadow (100%), Plains and Sunflower Plains (5%), Flower Forest (3%), and Forest and Birch Forest (0.2%). To harvest Honeycomb, players need shears and optionally a campfire to calm the bees. The steps include placing a campfire beneath the nest, waiting for the honey level to reach 5, and then using shears to collect 3 Honeycombs. Players can also craft a beehive using 3 Honeycomb and 6 Wooden Planks or trade with farmer villagers for Honeycomb. Honeycomb can be used to create beehives, candles, waxed copper, and honeycomb blocks.