This might change our understanding of the universe. Scientists have developed a theory that addresses the issue of ...

This might change our understanding of the universe. Scientists have developed a theory that eliminates the problem of ...

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

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

Sophie finally comes face-to-face with her biological father, Henry Huntley, in the latest Surface episode, and Gugu ...