A daily hot drink could slash the risk of a serious condition by up to 18 per cent, according to new research. A study ...

Abstract: Coherent optical polarization-division multiplexing (PDM) is a promising technique to enhance spectral efficiency by transmitting data streams independently using orthogonal polarizations of ...

The legislation would have provided $64.4 billion through September 30 to cover immigration enforcement and other functions handled by DHS, including airport security and disaster response.