Nature Podcast

00:47 Searching for dark matter in black holesResearchers have been scanning the skies looking for black holes that formed at the very beginning of the Universe — one place where elusive and mysterious dark matter is thought to be located. If these black holes did contain dark matter, they would be especially massive and so researchers would be able to see the bending of light as they pass in front of stars. Such events would be rare, so to find them researchers trawled through a decades-long dataset. However, despite the large number of observations, the researchers didn't find many examples of these events and none that were long enough to show signs of much dark matter. So, the hunt for enigmatic material goes on.Research Article: Mróz et al.09:42 Research HighlightsHow some comb jellies survive the crushing ocean depths, and how giving cash to mothers in low-income households can boost time and money spent on children.Research Highlight: Deep-sea creatures survive crushing pressures with just the right fa