The $1 Trillion Megaproject to Save America examines America's ongoing water problem and explores solutions to address it.

Recent advances in electronics and optics have opened new possibilities for terahertz (THz) waves—an invisible type of light ...

California sues Trump administration for deploying National Guard to L.A. The salary a single person needs to live comfortably in all 50 U.S. states—it's over $120,000 in 2 places A NATO member ...