Insects and Other Animals Have Conscious...

How many oranges can you fit in a box? Mathematicians are obsessed with perfecting their answer to this question in not just our familiar three-dimensional world, but in higher and higher dimensions beyond it. For several decades, they've made only minimal progress toward finding ... Show More

A young computer scientist and two colleagues show that searches within data structures called hash tables can be much faster than previously deemed possible.The story How Undergraduate Upends a 40-Year-Old Data Science Conjecture first appeared on Quanta Magazine. 

As far as we know, quantum mechanics is a universal theory that explains matter and light more or less perfectly. It shows us why atoms don't collapse and why electrons don't spiral into the nucleus of the atom. It explains why glass is clear, why grass is green, why the sky is b ... Show More

Michael Shermer and Jeff Sebo explore moral philosophy, focusing on animal rights, sentience, and consciousness. They discuss the definitions of morality, ethical pluralism, and the divide between consequentialism and deontology. The conversation examines who belongs in our moral ... Show More

Invertebrates don’t get the attention lavished on cute pets or apex predators, but these unsung heroes are some of the most impressive and resilient creatures on the planet. So when the Guardian opened its poll to find the world’s finest invertebrate, readers got in touch in thei ... Show More

A revolutionary new theory and call to action on animal rights, ethics, and law from the renowned philosopher Martha C. Nussbaum. Animals are in trouble all over the world. Whether through the cruelties of the factory meat industry, poaching and game hunting, habitat destruction, ... Show More

AI consciousness isn’t just a devilishly tricky intellectual puzzle; it’s a morally weighty problem with potentially dire consequences. Fail to identify a conscious AI, and you might unintentionally subjugate, or even torture, a being whose interests ought to matter. Mistake an u ... Show More

Titans of Science continues with the microbiologist who discovered how an extraordinary relationship between two methane-eating seafloor species has shaped the world we know today. To explain that and much more is the ocean aficionado Antje Boetius... Like this podcast? Please he ... Show More

Octopuses haven’t shared a common ancestor with humans in at least 600 million years. But somehow, separately, these invertebrates evolved remarkable problem-solving abilities, curiosity and intelligence. Octopus researcher Jennifer Mather, PhD, talks about what we know about oct ... Show More

Sam Harris speaks with his wife, Annaka Harris, about LIGHTS ON, her ten-part audio documentary exploring the perplexities of consciousness and the cosmos. They discuss the hard problem of consciousness, whether consciousness is fundamental, what split-brain patients can teach us ... Show More

Dr Chris Smith and the Naked Scientist team present the latest science news, analysis and breakthroughs.Including the news that the US has recorded their first human death from bird flu, and should we be concerned? Plus a new drug to treat drug resistant prostate cancer, and new ... Show More