You’d think Brian Greene already had plenty to keep him busy, what with his day job as a professor of theoretical physics at Columbia University and his hobby of writing bestselling science books on ...

ARLINGTON, VA – October 24, 2011 – PBS announced that the first episode of NOVA’s “The Fabric of the Cosmos” will premiere exclusively on the free PBS apps for iPad, iPhone and iPod touch beginning ...

Time. We waste it, save it, kill it, make it. The world as we know it runs on it; and yet, ask any physicist what time actually is, and the answer might shock you: They have no idea. And that deep ...

Brian Greene reveals space as a dynamic fabric that can stretch, twist, warp, and ripple under the influence of gravity. Space, far from being empty, is filled with some of the deepest mysteries of ...

What is our place in the cosmic unfolding? How did we come to be, and where are we ultimately going in the grand scheme of time? These are some of the deepest existential questions that the renowned ...