In this episode of the eLife podcast we hear about deep-sea bacteria, cigarette smoke and lung disease, antibiotic resistance, unconscious perception, and the benefits of sleep. Get the references and the transcripts for this programme from the Naked Scientists website

In this episode of the eLife podcast we hear about Parkinson's Disease, depression, chickenpox, bats, beetles and how small prey can escape larger predators. Get the references and the transcripts for this programme from the Naked Scientists website

Where we came from is, arguably, one of the most important questions facing mankind. This week the story has become even more intriguing: the well-preserved remains of 15 individuals from a new species of human ancestor, called Homo naledi, have been unveiled by scientists in South Africa. The name means "star" in the local language and it's a nod to the rising star cave system where the remains - part of a spectacular assemblage of more than 1500 specimens - were uncovered. The finds also harbour another secret: it's possible that these individuals might have been put where the scientists... Get the references and the transcripts for this programme from the Naked Scientists website

In this episode of the eLife podcast we hear about cancer, dengue fever, sperm DNA and neurons that are sensitive to magnetic fields. Get the references and the transcripts for this programme from the Naked Scientists website

Tinnitus, hyperacusis, salamanders, chemical harpoons and the role of ultrasound and song in the mating rituals of mice and flies go under the microcope in this edition of the eLife Podcast. Get the references and the transcripts for this programme from the Naked Scientists website

In this episode of the eLife podcast we hear about echolocation, bacteriophages, babies and pain, a neural code for food abundance, and how zebrafish can make their own sunscreen. Get the references and the transcripts for this programme from the Naked Scientists website

In this episode of the eLife podcast we hear about herpes, breweries, model organisms, social interactions in rats and traumatic brain injuries in flies. Get the references and the transcripts for this programme from the Naked Scientists website

In this episode of the eLife podcast we hear about TB, HIV, social behaviour in ants, genetics in baboons and a surprising twist to the handshake. Get the references and the transcripts for this programme from the Naked Scientists website

In this episode of the eLife podcast we hear about controlling sperm by optogenetics, hibernation, body clocks, enzyme structure, and a way to overcome stress-induced infertility. Get the references and the transcripts for this programme from the Naked Scientists website

n this episode of the eLife podcast we hear about reproducibility, drug resistance, cells without walls, gene transfer, interspecies signalling, and stem cells. Get the references and the transcripts for this programme from the Naked Scientists website