Scientists are running a program where they are releasing mosquitoes into the environment that don't have the capacity to reproduce so it might happen sometime in the near future although I am not so sure that is a good thing no matter how much I hate them.

In nature, everything is connected. If there are mosquitoes so they are needed. If they kill people, you will something even worse. We can only protect themselves from mosquitoes. When nature, they will not be needed, it removes them ...

Mosquitoes might vanish from our planet when dinosaurs come back in our planet.

Don't give them any drink, and they'll dry out... :-)

hard to answer