Body's Pain Perception Mapped for First ...

New evidence points to the evolution of the ability for bacteria to grab nitrogen from the atmosphere some 3.2 billion years ago, about 1.2 billion years earlier than thought—with implications for finding extraterrestrial life. Lee Billings reports 

A dwarf galaxy near the Milky Way may consist of more dark matter than regular matter.* Clara Moskowitz reports 

NASA has to deal with the unexpected financial consequences of robotic missions that just keep going. Lee Billings reports 

Pain has long been recognised as something of an enigma by scientists and clinicians. It's both a measurable physiological process, as well as deeply personal and subjective. Claudia Hammond meets scientists attending the British Neuroscience Association's Christmas symposium on ... Show More

One of the most challenging aspects of treating chronic pain is the fact that there’s no objective way to measure it – no number or test like blood pressure or cholesterol. But soon we might have something more specific than the scale of happy face to sad face. Dr. Sanjay Gupta t ... Show More

<p>Stanford neuroscientist Sean Mackey, MD, PhD reveals pain is highly subjective, shaped by our beliefs and experiences - not just injury signals. He unpacks chronic pain's persistence, promising treatment strategies like brief behavioral therapies, and research toward personali ... Show More

How do you treat a disease where the cause is unknown and each patient’s symptoms are unique? CNN's Chief Medical Correspondent Dr. Sanjay Gupta talks to pain expert Dr. Carmen Green about what causes chronic pain, how it can be treated, and which patients are more likely to get ... Show More

How do we feel pain? What parts of the brain control our reaction to painful sensations? And how is stem cell technology revolutionising the search for better treatments for chronic pain? In this episode of How We’re Wired, join evolutionary anthropologist Dr Anna Machin as she u ... Show More

<p>In recent decades we’ve come to understand that there’s a lot more to pain than: touch hot stove/feel burning hand. Pain is a far more sophisticated experience and, unfortunately, a system that can often go haywire, with terrible effects.</p><p> </p> Learn more about your ad-c ... Show More

Pain is subjective; it is whatever the person experiencing it says it is. But to effectively treat pain, it helps to quantify it, which is why medicine came up with pain scales. Learn all about them in this classic episode.See omnystudio.com/listener for privacy information. 

Physical pain can be debilitating. Today, Kessonga breaks down different degrees of pain, and how mindfulness can help us feel better. Learn more about your ad choices. Visit megaphone.fm/adchoices 

Imagine living with excruciating pain that prevents you from walking or doing the things most of us take for granted. We all experience pain, and 50 million people cope with chronic, debilitating pain. The market for pain therapies is estimated at $74 billion. And yet, investment ... Show More

How do you treat a disease where the cause is unknown and each patient’s symptoms are unique? CNN's Chief Medical Correspondent Dr. Sanjay Gupta talks to pain expert Dr. Carmen Green about what causes chronic pain, how it can be treated, and which patients are more likely to get ... Show More