How realistic is artificial gravity in space? This video explores the physics behind the idea, why it’s so difficult to achieve, and how future technology might finally make it ...

They are entirely feasible and, with sufficient funding, we could build one within months or years! Due to the effect of the Coriolis force on the semicircular canals (three tubes in the inner ear), ...

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum world. However, the new theory remains far from being proven observationally.

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in physics." The first step toward quantum gravity, the "holy grail of physics," may ...

Astronaut and space industry leader Tom Marshburn explains how commercial space flight, AI, and new approaches to medicine will transform business, leadership, and life.