The Whip Spider Phrynus longipes is not a spider but one of the craziest-looking arachnids on Earth. They're also territorial and cannibalistic, so how do they manage to survive at super high densities in Caribbean caves without eating each other? Subscribe to the show to make sure you don't...

The Glacier Lanternfish is one of the most important fish in the world - part of arguably the greatest, and most under-appreciated, concentration of animal life on the planet. Which we can only really 'see', and understand, using sound. Subscribe to the show to make sure you don't miss any...

The Matabele Ant conducts large-scale raids against its only prey: termites. And the way it does it is amazing, with elements that might remind us of reconnaissance, generals, signalling, tactics, even battlefield medical services. Subscribe to the show to make sure you don't miss any future...