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Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas

370 | Daniel Akerib on a Faint Hint of Dark Matter

Oct 3, 2026 · 1h 16m

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One reason it's been so hard to directly detect the dark matter is that we're not sure what it is. But for a long time, a leading candidate has been "Weakly Interacting Massive Particles" (WIMPs), so an impressive amount of experimental effort has been put into trying to detect them. Recently, a single provocative event appeared in the LUX-ZEPLIN (LZ) dark matter experiment. Daniel Akerib, a physicist at LZ, joins us to talk about dark matter and the recent data, which has low statistical significance but is intriguing nevertheless. Blog post with show notes and transcript: https://preposterousuniverse.com/podcast/2026/10/05/370-daniel-akerib-on-a-faint-hint-of-dark-matter/ Support…