This might in reality backfire on the scientists, from abuse on the Internet to real abuse elsewhere. The problem with crazy fringe ideas is that they attract a lot of crazies who are given that ...

For those of you upset about the tone of this article. I think it is really difficult to convey just how ludicrous the idea of the EM drive is. In my last article ...

This new propulsion system could rewrite the rules of spaceflight—not to mention completely defy conventional physics.

No matter what happens from here, Roger Shawyer can feel at least a bit of vindication. There's no way to know whether his potentially world-changing new fuel-free thruster called the EM Drive will be ...

A new theory of inertia could explain how NASA is generating thrust with a new drive design, and may even show them how to make it more powerful. Share on Facebook (opens in a new window) Share on X ...