News Particle Physics A supersensitive dark matter search found no signs of the substance — yet The LZ experiment will continue its dark matter search for about 5 years The LZ experiment (pictured) found no evidence of hypothetical dark matter particles called WIMPs in its initial search, but it’s already the most sensitive such hunt reported. Matthew Kapust/Sanford Underground Research Facility Share this:EmailFacebookTwitterPinterestPocketRedditPrint By Emily Conover July 7, 2022 at 2:09 pm The next generation of dark matter detectors has arrived. A massive new effort to detect the elusive substance has reported its first results.