Pediatrics

Crybaby: The vitamins in your tears

Testing for nutritional deficiencies in blood can be invasive and expensive. A team led by Michigan Technological University explored what it takes to switch to tears instead.

Diseases, Conditions, Syndromes

Evidence of Zika virus found in tears

Researchers have found that Zika virus can live in eyes and have identified genetic material from the virus in tears, according to a study from Washington University School of Medicine in St. Louis. The study, in mice, helps ...

Ophthalmology

Dry eye is common and easily treated

Our eyes can become dry and uncomfortable due to a number of things - irritants in the environment, age, gender, certain medications or medical conditions - that can leave them feeling gritty, burning, itchy, and often feeling ...

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