Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...

Add Yahoo as a preferred source to see more of our stories on Google. Every Friday night, Alcubierre and his friends would rent a VHS tape of Star Trek: The Next Generation and watch an episode or two ...

Add Yahoo as a preferred source to see more of our stories on Google. A new model brings Star Trek’s warp drive concept closer to real-world physics than ever before. | ©Image Credit: Paramount Global ...

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 ...

For more than half a century, faster than light travel has lived in the realm of television scripts and paperback science fiction. Now a cluster of theoretical breakthroughs is forcing physicists to ...

Warp drive has long been a narrative shortcut for science fiction, but a new generation of physicists is treating it as a serious, if distant, engineering problem. Instead of asking whether ...

In less than two years, his work, once exclusively undertaken by sci-fi writers, would evolve into a paper, suggesting that it’s possible to modify space-time in a way that allows a spaceship to ...