Pokémon Evolution is a process in the Pokémon games and series where certain species transform into a different, often stronger, form. This transformation usually occurs when a Pokémon reaches a specific level, uses a special item, or meets certain conditions, such as trading with another player. The evolved form typically has improved stats, new abilities, and sometimes a different type. For example, Charmander evolves into Charmeleon at level 16, and then into Charizard at level 36. Evolution is a key feature in the Pokémon franchise, encouraging players to train and develop their Pokémon.