We are first taken back to the dawn of the 20th century and shown how the evolution of architectural acoustics as a ...

We can describe the quantum realm using straightforward mathematics – but once we try to translate these ideas into the real ...

A strange new conception of how time warps across the universe does away with cosmology's most mysterious entity, dark energy ...

The first telescopes refracted light, and today reflectors dominate, but there is a third way to make light focus, and it ...

Light was long considered to be a wave, exhibiting the phenomenon of interference in which ripples like those in water waves ...