A struggling Central Florida mall has found a buyer with a vision for its future. Learn about the multimillion-dollar deal ...

Paul Steinhardt. The key insight that enabled their explanation was that quasicrystals were, in fact, periodic—but in a higher dimension than the one in which they exist physically. Using this ...

In the illustration: A tesseract (a four-dimensional cube) and the "shadow" it casts on a plane—the quasicrystal discovered by Shechtman. According to Prof. Bartal, "The fact that a quasicrystal ...

Electrons moved in two dimensions when influenced by a magnetic field, hinting at how a similar effect would occur in the fourth dimension.

For the scenes inside the Palace Theatre, the conductor of the orchestra is played by Dudley Simpson, the composer of the incidental music for this and many other Doctor Who stories of the 60s and ...