Named ELSA, the facility uses extremes temperatures, simulating the conditions inside a fusion machine, to test the ...

Negative energy may not be the showstopper it might be the geometry. That’s the bottom line from the latest warp‑drive study ...

Helical pulses, shaped like flying electromagnetic conches, long predicted but never directly observed, have now been ...

Warp drive has long been a narrative shortcut for science fiction, but a new generation of physicists is treating it as a ...

A Star Trek–inspired idea by Miguel Alcubierre kicked off decades of theory and experiments as scientists pursue plausible ...