The evidence is solid but not definitive, as the conclusions rely on the absence of changes in spatial breadth and would benefit from clearer statistical justification and a more cautious ...

Atom tamers Top left: Schematic of how a metasurface shapes a single beam of light into multiple tightly focused beams in a single step. These beams form a series of optical tweezers to trap ...

The Torrey Pines Community Planning Board is seeking candidates to join its board. The planning board is a volunteer citizens advisory group recognized by the City of San Diego that makes ...