Physicists have long recognized the value of photonic graph states in quantum information processing. However, the difficulty ...

Keeping high-power particle accelerators at peak performance requires advanced and precise control systems. For example, the primary research machine at the U.S. Department of Energy's Thomas ...

A pedestrian casts a shadow on a Harvard University sign after U.S. President Donald Trump said that his administration was close to a deal with Harvard University, in Cambridge, Massachusetts, U.S., ...