Eye Care News

August 5, 2025

Top Headlines

The Silent Threat: How Hearing Loss and Loneliness Are Fueling Memory Decline

July 18, 2025 — A massive European study has uncovered a powerful connection between hearing loss, loneliness, and memory decline. Researchers at the University of Geneva found that older adults with hearing ...

Researchers Grow 400+ Brain Cell Types—a Leap for Alzheimer’s and Parkinson’s Research

July 12, 2025 — Scientists at ETH Zurich have broken new ground by generating over 400 types of nerve cells from stem cells in the lab, far surpassing previous efforts that produced only a few dozen. By ...

The Surprising Link Between Hearing Loss, Loneliness, and Lifespan

July 5, 2025 — People who treat hearing loss with hearing aids or cochlear implants regain rich conversations, escape isolation, and may even protect their brains and lifespans—proof that better hearing translates into fuller ...

The Molecule That Might Save Your Sight—and Your Heart

June 25, 2025 — Washington University researchers found that raising a molecule called ApoM helps eye cells sweep away harmful cholesterol deposits linked to age-related macular degeneration, potentially preventing vision loss, and the same trick might aid failing ...

Diabetes Drug Cuts Migraines in Half by Targeting Brain Pressure

June 20, 2025 — A common diabetes drug may be the next big thing for migraine relief. In a clinical study, obese patients with chronic migraines who took liraglutide, a GLP-1 receptor agonist, experienced over 50% fewer headache days and significantly improved ...

Sustained in the Brain: How Lasting Emotions Arise from Brief Stimuli, in Humans and Mice

May 29, 2025 — Humans and mice share persistent brain-activity patterns in response to adverse sensory experience, scientists find, opening a window to our emotions and, perhaps, neuropsychiatric ...

New Tools to Treat Retinal Degenerations at Advanced Stages of Disease

May 26, 2025 — Scientists have developed new tools to improve gene therapy in advanced stages of inherited retinal diseases (IRDs) such as retinitis pigmentosa and Leber congenital ...

Scientists Test in an Animal Model a Surgical Technique to Improve Cell Therapy for Dry AMD

May 26, 2025 — Scientists have developed a new surgical technique for implanting multiple tissue grafts in the eye's retina. The findings in animals may help advance treatment options for dry age-related macular ...

Vision Loss, Damage Could Be Tied to Eye Pressure, Study Finds

May 15, 2025 — One of the world's leading causes of irreversible vision loss could begin with elevated eye pressure, according to a recent ...

Addressing Hearing Loss May Reduce Isolation Among the Elderly

May 12, 2025 — Providing hearing aids and advice on their use may preserve social connections that often wane as we age, a new study shows. Its authors say that this approach could help ease the loneliness epidemic that older Americans ...

Vitamin Supplements Slow Down the Progression of Glaucoma

May 8, 2025 — A vitamin supplement that improves metabolism in the eye appears to slow down damage to the optic nerve in glaucoma. The researchers behind the study have now started a clinical trial on ...

Low Blood Sugar Contributes to Eye Damage and Vision Loss in Diabetic Retinopathy; Experimental Drug May Help Treat Condition

May 7, 2025 — Scientists say they have determined that low blood sugar, or hypoglycemia, may promote a breakdown of the blood-retinal barrier, an important boundary that regulates the flow of nutrients, waste and ...

Latest Headlines

updated 11:57am EDT

Trouble Hearing in Noisy Places and Crowded Spaces? Researchers Say New Algorithm Could Help Hearing Aid Users

Apr. 30, 2025 — BU researchers develop a brain-inspired algorithm that can help people with hearing loss pick out conversations in noisy, crowded ...

Young Adults and Rise in Dry Eye Disease

Apr. 25, 2025 — Researchers have called for more advice to be given to young people about preventing dry eye disease, after a study found that 90% of participants had at least one sign of the condition in their ...

Vision Loss Fear May Keep Some from Having Cataract Surgery

Apr. 23, 2025 — A new study finds vision loss fears may deter some patients from cataract surgery, despite it being the only effective treatment. The research underscores the role of doctor-patient relationships in ...

Retinal Clues to Mental Health

Apr. 22, 2025 — A new study has shown that evidence of genetic susceptibility to schizophrenia can be found in the retina. This finding could help improve the early detection of the ...

Soft Brainstem Implant Delivers High-Resolution Hearing

Apr. 19, 2025 — A team has developed a soft, thin-film ABI. The device uses micrometer-scale platinum electrodes embedded in silicone, forming a pliable array just a fraction of a millimeter thick. This novel ...

Golden Eyes: How Gold Nanoparticles May One Day Help to Restore People's Vision

Apr. 16, 2025 — A team of researchers has identified a promising new approach that may one day help to restore vision in people affected by macular degeneration and ...

New Method for Detecting Nanoplastics in Body Fluids

Apr. 14, 2025 — Microplastics and the much smaller nanoplastics enter the human body in various ways, for example through food or the air we breathe. A large proportion is excreted, but a certain amount remains in ...

Eye Health Linked to Dementia Risk

Apr. 8, 2025 — Researchers discovered the blood vessels at the back of the eye -- called retinal microvasculature -- can show early signs someone is at risk of developing ...

Mouse Study Identifies Shared Genes Involved in Hearing and Vision Regeneration

Apr. 3, 2025 — The same genes could hold the key to regenerating cells in the ear and eye, according to a new mouse study. Researchers focused on a group of ...

Retinal Therapy May Restore Lost Vision

Apr. 2, 2025 — Researchers have successfully developed a novel drug to restore vision. The treatment method restores vision through retinal nerve ...

New Eye Drops Slow Vision Loss in Animals

Mar. 21, 2025 — Researchers have developed eye drops that extend vision in animal models of a group of inherited diseases that lead to progressive vision loss in humans, known as retinitis ...

Study Highlights Noninvasive Hearing Aid

Mar. 13, 2025 — A study highlights a new approach in addressing conductive hearing loss. A team of scientists has designed a new type of hearing aid that not only improves hearing but also offers a safe, ...

Managing Your Diabetes Can Help Prevent Associated Vision Loss

Mar. 12, 2025 — Although there is no cure, diabetic retinal disease treatment has improved over the past two ...

AI Revolutionizes Glaucoma Care: Specialist-Level Screening System

Mar. 3, 2025 — Glaucoma is called the 'silent thief of sight' as many don't notice until significant, irreversible vision loss has already occurred. A revolutionary early screening tool using AI may ...

Smart Adhesive Electrode Avoids Nerve Damage

Mar. 3, 2025 — A research team has developed a three-dimensional neural electrode that deforms smoothly using soft actuation technology. It is expected to be used in various next-generation soft bioelectronic ...

Stem Cell Transplant Clears Clinical Safety Hurdle for the Treatment of Wet Age-Related Macular Degeneration

Feb. 27, 2025 — Wet AMD in its early stages can be treated with drugs to reduce the formation of new blood vessels, but this treatment is inefficient in cases where blood vessel formation is already in its advanced ...

Researchers Identify Potential Link Between Retinal Changes, Alzheimer's Disease

Feb. 26, 2025 — A team of scientists has identified that an eye condition affecting the retina, the light-sensing tissue in the back of the eye, may serve as an early indicator for Alzheimer's ...

Early Study Shows Promise for Retinal-Surgery Robot

Feb. 20, 2025 — A robotic device allows eye surgeons to perform high-precision procedures on the retina, the fragile lining on the back of the eye that is less than a millimeter ...

Nerves Electrify Stomach Cancer, Sparking Growth and Spread

Feb. 19, 2025 — Researchers have found that a cancer outside the brain makes electrical connections with the nervous system to fuel cancer growth and aid its ...

New Study Uncovers How Genes Influence Retinal Aging and Brain Health

Feb. 18, 2025 — Researchers used mice with nine different genetic backgrounds to identify factors influencing eye aging, paving the way for eye-based diagnostics for neurodegenerative ...

How Does the Brain Differentiate New Stimuli from Old Ones?

Feb. 10, 2025 — A study sheds light on how networks in the brain detect new information, offering insight into disorders like ...

Relief Could Be on the Way for UTI Sufferers Dealing With Debilitating Pain

Feb. 5, 2025 — New insights into what causes the painful and disruptive symptoms of urinary tract infections (UTIs) could offer hope for improved treatment. UTIs are one of the most prevalent bacterial infections ...

All in the Eyes: High Resolution Retinal Maps Aid Disease Diagnoses

Feb. 4, 2025 — Researchers have conducted one of the largest eye studies in the world to reveal new insights into retinal thickness, highlighting its potential in the early detection of diseases like type 2 ...

3D-Printed Brain-Like Environment Promotes Neuron Growth

Jan. 30, 2025 — Key cells in the brain, neurons, form networks by exchanging signals, enabling the brain to learn and adapt at incredible speed. Researchers have now developed a 3D-printed 'brain-like ...

Study Shows Effectiveness of Method to Stem Nearsightedness

Jan. 16, 2025 — A new report shows the benefit of wearing contact lenses for slowing myopia has a lasting effect -- good news since 50% of the world (5 billion people) will likely be nearsighted by ...

New Potential Treatment for Inherited Blinding Disease Retinitis Pigmentosa

Jan. 14, 2025 — Two new compounds may be able to treat retinitis pigmentosa, a group of inherited eye diseases that cause blindness. The compounds were identified using a virtual screening ...

Hearing Impairment May Be a Sign of Increased Risk of Parkinson's Disease

Jan. 14, 2025 — There may be a link between hearing impairment and an increased risk of developing Parkinson's according to new research. This is one of the first studies to examine whether sensory impairments, ...

Human 'Domainome' Reveals Root Cause of Heritable Disease

Jan. 8, 2025 — Unstable proteins are the main drivers of many different heritable diseases, according to a new study, including genetic disorders responsible for the formation of cataracts, and different types of ...

Newborn Brain Circuit Stabilizes Gaze

Jan. 2, 2025 — An ancient brain circuit, which enables the eyes to reflexively rotate up as the body tilts down, tunes itself early in life as an animal develops, a new study ...

New Virtual Reality-Tested System Shows Promise in Aiding Navigation of People With Blindness or Low Vision

Dec. 17, 2024 — A new study offers hope for people who are blind or have low vision (pBLV) through an innovative navigation system that was tested using virtual reality. The system, which combines vibrational and ...