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

Could a reactionless, gravity-defying propulsion system actually work? A former NASA engineer says yes, but scientists are ...

It’s likely that you’ve already seen the photos of Brazilian energy group RAR Energia’s generator “powered exclusively by gravity ... the claim that the devices are “demonstration ...

The Laser Interferometer Gravitational-Wave Observatory ... but a new study presents a prototype optical device that promises to boost LIGO’s laser power to levels never achieved before.

As Bloomberg reports, tech pioneer Joseph Firmage is being sued by people who invested in his anti-gravity quest ... investments in his antigravity device were imminent. Over the years, as ...

According to Einstein’s theory of general relativity, gravitational waves warp spacetime. In the process, they could imprint permanent changes, or “gravitational memory,” on their surroundings.

We envision our innovative device will pave the way for many new point-of-care clinical and biomedical research applications.” Leveraging gravity-based slug flow to build a low-cost, pump-free flow ...

[Dausse] straps himself in, and is instantly able to slowly sproing about, up and down and all around in semi-slow motion, using this device which is calibrated to the Moon’s gravity.