Worm Hole :

A wormhole or an Einstein-Rosen bridge is a bridge connecting two seperate points in space and time. In other words, an Einstein-Rosen bridge or a wormhole is a shortcut through space-time.

Bending of space to reach your destination in a very short period of time is the concept of a wormhole.
A wormhole is a tunnel which joins two separate points in space time.
Wormholes, if present would collapse too quickly i.e., before the traveller reach his destination.And, if the traveller travelling through a wormhole is stuck in it and it collapses with him in, then it would cause his body to disintegrate.
High amount of negative energy can be used to stabilise a wormhole so that it can be used for travelling.
There's a possible chance to use a wormhole to travel to distant parts of the Universe which are millions of light years away. If we could get our hands on a wormhole, we could use it to travel to planets in other solar systems in search for places to live or for minerals.
In my previous post, I've told you guys about parallel Universes. A wormhole is said to be a bridge not just to two different points in our Universe but also in the parallel Universes.
Yep. With a wormhole, you can not only travel to the end of our universe but also to the parallel universes.