The conversation between human and AI assistant.
How many Pokémon are in Pokémon GO?
How do players evolve their Pokémon in Pokémon GO?
Players can evolve their Pokémon in Pokémon GO by collecting Evolution Shards and using them to power up their Pokémon. They can also evolve their Pokémon by collecting and using Evolution Stones, which are found at PokéStops located around the game map.