The official Japanese Pokémon site just revealed that remakes of Pocket Monsters Ruby and Pocket Monsters Sapphire, titled Pocket Monsters Omega Ruby 『ポケットモンスター オメガルビー』 and Pocket Monsters Alpha Sapphire 『ポケットモンスター アルファサファイア』, will be released this November.

Press Release

INTRODUCING POKÉMON OMEGA RUBY AND POKÉMON ALPHA SAPPHIRE, AN EPIC ADVENTURE LAUNCHING WORLDWIDE IN NOVEMBER 2014 - May 7, 2014— The Pokémon Company International and Nintendo announced today that Pokémon Omega Ruby and Pokémon Alpha Sapphire will launch worldwide in November 2014, exclusively for Nintendo 3DS and Nintendo 2DS. Pokémon fans will collect, battle, and trade Pokémon in a new adventure.

Pokémon Omega Ruby and Pokémon Alpha Sapphire are a fresh take on Pokémon Ruby and Pokémon Sapphire, which launched in 2003 and were fan-favourite hits on the Game Boy Advance system. The new titles promise to take players through a dramatic story within a spectacular new world.

Trailer

Source: http://www.pokemon.co.jp/ex/oras/