Metroid Prime 4 has been revealed and is now in development for the Nintendo Switch.
Expect more details in the near future.
I am a huge Nintendo fan, hence why NintyBuzz exists. I especially love all things Zelda and Metroid. NintyBuzz was started by me back in the Summer of 2014, it started out mainly as a hobby, though the site has gradually grown, and I hope it grows for many years to come!