Medicine

Medicine

The front of the eye, and the cornea in particular, has more nerve endings per millimetre square than anywhere else in the body, says Dr Dilani Siriwardena, a consultant NHS ophthalmologist at Moorfields eye hospital in London and vice-president of the Royal College of Ophthalmologists. So it can be very sensitive. The tiniest scratch or piece of grit in your eye can feel like a brick.

There's something quietly radical about designing for pain. Not the dramatic, cinematic kind, but the daily grind of chronic discomfort that shapes how millions of people move through their lives. That's exactly what Madhav Binu, Kriti V, and Himvall Sindhu set out to tackle with Revive, a home-based rehabilitation device for knee osteoarthritis patients. The numbers tell a sobering story. Forty percent of India's elderly population lives with knee osteoarthritis, a condition that doesn't just hurt.

If you get migraines, you already know they don't just stay in your head. The pounding pain might be the headline symptom, but the real story is how an attack can throw your entire body out of whack - making light feel blinding, everyday sounds unbearable, and even simple texts impossible to answer. That's because a migraine isn't just about sore neck muscles or scalp tension. It's a full-body neurological event, driven by a cascade of changes in the brain.

We are all going to die. No one is happy about that. Today, the internet is full of claims about diets and supplements that will help us live longer. One writer suggested that there are at least 320 longevity clinics operating around the world; some charge $100,000 or more annually for access to their magic elixirs. Unfortunately, the search for a formula that can prevent death, or delay it for a very long time, has a long history of failures.

We provide thought partnership. When a company is developing a drug, there's a lot of work involved, such as understanding the science, designing a study and generating good data. We come in and explain what the standard of care looks like today for their patient population, and what we think it will look like in five to eight years or whenever they plan to launch their therapy.

At Sanofi, AI has shifted from experimentation to becoming a vital part of our infrastructure. It now powers our R&D decisions, our supply chain and manufacturing processes, and most importantly how we discover and develop medicines. All businesses that have implemented AI in an impactful way face challenges, such as skills gaps and uncertainty, but you move beyond that by embedding AI deeply into teams and systems. This enables AI to become a key, reliable source of sustained productivity and innovation.

Becca McCarthy says she's always been good at recognizing when something is about to break into the mainstream. She has spent her career inside startups, helping turn early interest into real markets and building products before most people realize there's demand for them. That's why, a few years ago, when she started hearing people in her network talking about GLP-1 drugs, she paid attention.

TidalSense is a respiratory technology company with a mission to transform the diagnosis, monitoring and management of chronic respiratory conditions, such as asthma and COPD. The company has ambitions to enable a population-scale change in respiratory care through global deployment of its technologies. TidalSense has just launched a first-of-its-kind AI-driven (software medical device) diagnostic test for COPD which uses the company's unique, patented, sensor technology embedded in the N-Tidal device.

Turns out the sci-fi filmmakers got it backwards. All those '70s and '80s dystopias like "Rollerball," "The Running Man," "Death Race 2000," imagined futures in which sports were full of gadgets and gimmicks like armored cars, rocket-powered motorbikes, and electrified arenas. In reality, we got the opposite - the padding's gone, and the high-tech monitoring equipment is nowhere to be found.

The cancer was fastacting, and if I'd left it even six months, the outcome could have been much worse,

Now, in a twist to the age-old story that even the writing room of "Grey's Anatomy" couldn't have come up with, a man in France was rushed to the operating room after staffers at the Rangueil Hospital in Toulouse found out he had shoved a 37mm brass-and-copper "collectible shell" that was used by the Imperial German Army during World War 1 up his rectum.

As someone who spends a lot of time outdoors (and someone who got hit with Lyme disease), it's astonishing how often I forget to apply insect repellent. Just the other night, I spent the last half of a five-mile walk in a thick, annoying cloud of houseflies. Irritating, but at least they don't bite. Not like horseflies... Now those things know how to bite! I've watched them land on my sleeve and start gnawing through the fabric.

He wasn't crazy. His body had literally turned into a brewery. Cases like this have been mere medical anecdotes for decades, but they have just received the most solid scientific validation yet. A study published in Nature Microbiology, conducted by researchers at the University of California (UC) San Diego and Massachusetts General Hospital, has finally identified what happens inside the gut of these patients. More importantly, it has found a treatment that works: a stool transplant.

When Matt Hillier was in his 20s, he went camping with a friend who was a nurse. In the morning she told him she had been shocked by the snoring coming from his tent. She basically said, For a 25-year-old non-smoker who's quite skinny, you snore pretty loudly,' says Hiller, now 32. The Guardian's journalism is independent. We will earn a commission if you buy something through an affiliate link. Learn more.

When Dr. Homoud Aldahash started the three-hour process of removing a tumor about the size of a walnut from a patient's brain, it was an experience unlike any other in his 25 years as a neurosurgeon. It wasn't Aldahash's gloved hands slicing 68-year-old Mohammed Almutrafi's right frontal lobe, but surgical instruments attached to a set of robotic arms, which Aldahash controlled from a console where he sat three meters away.

You know that moment when you walk into a room and completely forget why you went there? Or when someone you've known for years walks up to you at the grocery store and their name just... vanishes from your brain? Last week, I spent ten minutes searching for my reading glasses while they were sitting on top of my head. My first thought wasn't "oh, silly me." It was "Is this how it starts?"

Around half a million Irish people suffer from what is called 'temporomandibular disorder', with women affected at a higher rate than men. Discomfort, clicking and pain in the jaw can be at best a nuisance, and at worst debilitating. People who suffer from temporomandibular disorder (TMD), which refers to a variety of conditions that affect the jaw area, can experience stress, chronic pain and poor sleep.