Physicist Richard Lieu first explored the idea that gravity could exist without mass—now he’s got a new cosmological model ...

"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...

This mission will pave the way for groundbreaking observations of everything from petroleum reserves to global supplies of ...

All the fundamental forces are thought to be carried by a particle, but a new mathematical model suggests gravity may be a striking exception. Building on a decades-old idea, researchers have ...

The first Gravity models were delivered to employees and "friends and family" last December. Orders for the Gravity are also now open in Canada and Saudi Arabia. The Gravity is built at Lucid's ...