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

Gravity is usually presented as the most familiar of nature’s forces, the quiet background pull that keeps feet on sidewalks ...

If true (and it’s a pretty big “if”), Vopson’s new gravitational study would shake the foundations of the currently accepted view of the universe. In his paper, Vopson writes that his new work could ...

Is the Lucid Gravity the ultimate luxury electric SUV? It could be, but frustrating software issues are holding it ...

Which among these electric grocery-getters crosses the line first? After the quarter-mile, the results might surprise you.

The Gravity's amazing driving dynamics, EV tech and packaging made it an Editor's Choice. But its high price and bugs were a turn off.

The owner says it is a "great car," yet the missus apparently wants a Tesla. Therefore, this brand-new Lucid Gravity Grand Touring must go ...

We have long taken it for granted that gravity is one of the basic forces of nature—one of the invisible threads that keeps the universe stitched together. But suppose that this is not true. Suppose ...

Judged by its specs, the Lucid Gravity would appear to be another example of EV overkill; a quick stint behind the wheel proves otherwise.

It's impossible to understand the way NBA offenses and defenses operate without understanding gravity. No, not the force Sir Isaac Newton discovered that keeps you from dunking without a trampoline.