A new version of the famous double-slit experiment showed that it's impossible to measure light as both a wave and a particle at the same time, thanks to quantum physics' uncertainty principle.

As we move into its 81st year, one wonders whether the long duration of the Nuclear Age that has avoided nuclear war has been ...

TOKYO >> The ghost of physicist J. Robert Oppenheimer (1904-1967), who led the development of the U.S. atomic bomb, is the ...