The latest Minecraft: Java Edition snapshot (23w51b) provides a way to increase or decrease the size of mobs and other entities through in-game commands.

In Minecraft, you can ride various mobs like horses, pigs, camels, etc. These mobs are great for traveling long distances.

A Minecraft modder creates a unique custom mob that resembles something from an Ancient City, and it makes mining a bit easier once it's tamed.