WASHINGTON, Feb. 16 -- The U.S. Naval Research Laboratory issued the following news release: By Mary Hamisevicz, U.S. Naval Research Laboratory Corporate Communications The U.S. Naval Research Laboratory (NRL), in collaboration with Kansas State University, announce the discovery of slab waveguides based on the two-dimensional material hexagonal boron nitride. This milestone has been reported in the journal Advanced Materials. Two-dimensional (2D) materials are a class of materials which can   more

WASHINGTON, Feb. 15 -- President Biden issued the following statement on Feb. 14, 2024, on a shooting at the Kansas City Chiefs Super Bowl Parade: * * * The Super Bowl is the most unifying event in America. Nothing brings more of us together. And the celebration of a Super Bowl win is a moment that brings a joy that can't be matched to the winning team and their supporters. For this joy to be turned to tragedy today in Kansas City cuts deep in the American soul. Today's events should move us,  more