Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the ...

Add Yahoo as a preferred source to see more of our stories on Google. The first warp drive design from the early 90s required massive amounts of negative energy, but three decades of honing the math ...

A research paper proposes a fully physically realized model for warp drive. This builds on an existing model that requires negative energy—an impossibility. The new model is exciting, but warp speed ...

Warp drive has quietly shifted from pure fantasy to a live topic in serious physics, with new models showing how spacetime itself could be shaped without breaking Einstein’s rules. The latest designs ...

The picture depicted above is not some secret NASA project built in the recesses of the dark side of the moon, but the brainchild of concept artist Mark Rademaker, who designed what could be the first ...

The first warp drive design from the early 90s required massive amounts of negative energy, but three decades of honing the math later, scientists have lowered that threshold considerably. Now, a new ...