Yes there will be a 5th generation and a new region. you can count on that.
Pokemon: The Fifth Generation.
yes heart gold and soul silver
No one knows if there is going to be a Generation 6. We're all focusing on Generation 5 right now.
It's not fully yet but serebii.net announced that there would be a new Pokemon game coming out in japan in 2010 and it is hinted that it would have new Pokemon so it might be a new generation. Also there is an upcoming Pokemon movie in japan with two Pokemon identities unconfirmed yet and i think hey are going to reveal their identities on February 14 so they could be new.
Actually, yes. A few years after Pokemon Heart Gold and Soul Silver come out in the US in Spring, they will make a new Generation (a new region). They have a pattern:Generation I: Pokemon Red, BlueGeneration I Remake: Pokemon YellowNew Generation; Generation II: Pokemon Silver, GoldGeneration II Remake: Pokemon ChrystalNew Generation; Generation III: Pokemon Sapphire, RubyOld Generation Remake; Generation I: Pokemon Leaf Green, Fire RedGeneration III Remake: Pokemon EmeraldNew Generation; Generation IV: Pokemon Diamond, PearlGeneration IV Remake: Pokemon PlatinumOld Generation Remake; Generation II: Pokemon Heart Gold, Soul Silver
Yes. Pokemon Black and Pokemon White were recently announced with the new Pokemon Movie "Phantom Pokemon: Zororark". This is the 5th generation of the Pokemon games and is scheduled to come out sometime towards the end of 2010 in Japan.
Probably not.
If you mean new Pokemon they are a few revealed Pokemon right now at http://www.pokebomb.co.cc/pkmnbandw/ If you mean the new games Pokemon black and white then around fall in japan. 2011 in America.
It hasn't been officially announced yet, but because it is an entirely new generation, it is reasonable to assume that it will be around 150 Pokemon like the other generations.
As in the BW? Well, there are 156 new pokemon, five more than Generation I included. This generation is the first not to include any evolutions from the last 4 Gens. If you want more info on the new pokemon, go to Bulbapedia.
right now there is no 5th generation Pokemon games so when it does come if it does that's when the show will continue to the 5th gen.