Eye

How Does the Eye Work?

The human eye is a wonder of engineering. It consists of many different parts that work together to provide visual information to the brain, which then translates it into information that is useful to the body.

Managing and Treating Eye Allergies

Importance of Regular Eye Checks and the Check-up Procedure

How Does a Cornea Transplant Work?

Eye Care for Children

What are Aberrations of the Eye?

Health Risks and Benefits of Eye Drops

Conjunctiva microbiota

Can Blue Light Blocking Technology Combat Digital Eye Strain?

Detecting Brain Disease Using the Eye

Risks Associated with Eye Make-Up

Smoking and Eye Health: What You Need to Know

See more featured articles »

Looking After Your Eyes During Old Age

Anatomy of the Human Eye

Eye Health and Diet

Symptoms and Diagnosis of Eye Allergies

Types of Eye Allergy

Genetics of Eye Color

Screen Time and Eye Health

Air Pollution and Eye Health

Latest Eye News and Research

Using AI to improve precision of visual cortical prostheses

Researchers from three institutions, including UC Santa Barbara, have demonstrated that artificial intelligence has the potential to make future visual prostheses, like a bionic eye, more precise, predictable and responsive to an individual user.

7 Aug 2026

Smart hydrogel packaging changes color when your food spoils

The cuts of meat in a supermarket case can look perfectly fresh even as bacteria are already multiplying inside the package. Is there a way to know before you open it?

7 Aug 2026

Scientists combine imaging and phototherapy in a single tool against glioblastoma

Glioblastoma is the most aggressive form of brain cancer.

6 Aug 2026

Complex ophthalmology letters may hinder patient understanding, study suggests

Letters to patients from ophthalmology services--the highest volume outpatient specialty in UK healthcare-include too much complex language and medical terminology which patients are likely to find hard to understand, reveals an analysis of more than 4 million letters from one large hospital trust, published in the open access journal BMJ Health & Care Informatics.

4 Aug 2026

Researchers call for stronger safety testing of lip cosmetics

New peer-reviewed publications find significant gaps in lip product regulation and safety testing, including reliance on inappropriate skin models and significant underestimation of usage and ingestion rates, leaving consumers exposed to potential risks.

4 Aug 2026

Tadalafil may increase glaucoma risk in men with enlarged prostates

An erectile dysfunction drug that is also used to treat symptoms like sudden urgency and frequency, which are associated with an enlarged prostate in men, may heighten the risk of the serious eye condition, glaucoma, finds a large comparative study published online in the British Journal of Ophthalmology.

4 Aug 2026

Comedy videos help people recognize subtle positive facial expressions

In everyday life, the ability to read facial expressions plays a vital role in social communication, as it reveals a speaker's underlying emotions, intentions, and psychological state.

4 Aug 2026

Two British birth cohorts find no added health burden from a coastal childhood

Researchers analyzing two British birth cohorts found no association between coastal residence in adolescence and midlife multimorbidity, while an unadjusted association in the 1958 cohort weakened after accounting for neighborhood deprivation.

3 Aug 2026

Cortisone eye drops may reduce blindness in extremely premature babies

Researchers at the University of Gothenburg and Sahlgrenska University Hospital have conducted the first randomized clinical trial in the world to test cortisone eye drops to slow the progression of serious eye disease in extremely premature babies.

3 Aug 2026

AI model can use routine sleep study data to identify patients' long-term health risks

A novel AI model can use information collected during routine sleep studies to identify patients' long-term health risks, according to a new study published in Nature Communications.

3 Aug 2026

Study links neighborhood visual traits to human sleep

Your neighborhood's "streetscape"-the physical environment of your street-is something that you have probably never consciously thought about, despite seeing it every day.

3 Aug 2026

Secondhand smoke alters tooth enamel development in early life

Exposure to secondhand cigarette smoke during the first days of life can cause changes in tooth enamel mineralization without causing visible changes to the teeth.

31 Jul 2026

Coastal residents more likely to have worse midlife health

People who live by the coast in midlife are more likely to have worse health, finds a new study in England and Wales led by UCL researchers.

30 Jul 2026

Program introduces Florida students to virology and pandemic preparedness

Thirty outstanding high school students from 18 communities across Florida arrived in Tampa last week for the Global Virus Network (GVN) Global Guardians for Pandemic Preparedness Program, curious about viruses and considering careers in science.

30 Jul 2026

New ultrasound technique breaches blood brain barrier to treat gliomas

In a promising sign for the potential of focused sound waves to improve care for brain tumors, UVA Health researchers have determined that tumors called gliomas may be even more receptive to targeted drug delivery than normal brain tissue.

30 Jul 2026

Looking babies in the eyes may help them learn

Research reveals that direct eye contact enhances language learning in infants through adult-to-infant neural connectivity, highlighting its social relevance.

30 Jul 2026

AI-enabled tool helps identify hospitalized patients at risk of rapid clinical decline

Researchers from RWJBarnabas Health and Rutgers Robert Wood Johnson Medical School found that an artificial intelligence (AI)-enabled early warning system helped identify hospitalized patients at risk of rapid clinical decline sooner, contributing to fewer deaths among high-risk patients.

29 Jul 2026