Nature Podcast

00:44 The unusual receptors that let octopuses hunt by touchResearchers have shown that the suckers of octopuses are covered with specialised receptors that allow them to taste by touching things. Similar receptors are also found in squid, but there are differences that mirror differences in the animals’ hunting behaviours; while octopuses feel for their prey, squid pull things towards themselves before deciding whether or not to eat it.Research article: Kang et al.Research article: Allard et al.Nature video: How octopuses taste with their arms08:48 Research HighlightsHow climate change has been linked to a devastating avalanche in the Italian Alps, and evidence of hallucinogenic drug use in prehistoric Europe.Research Highlight: A glacier’s catastrophic collapse is linked to global warmingResearch Highlight: Hair buried in a cave shows hallucinogen use in ancient Europe11:31 Briefing ChatWe discuss some highlights from the Nature Briefing. This time, what climate scientists can learn from medieval descriptio