Crying during joyful moments makes perfect sense.
Articles on Tears
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Scabs, ear wax and eye crusts might sound, and even look, gross but they do essential work keeping our bodies clear of infection
American men see manhood in opposition to womanhood. Danes, on the other hand, see manhood as not acting immaturely, as a boy would.
It is possible to have surgery to replace the crystalline lens, the natural lens of the eye, with an implant — without having a cataract. But surgery has risks.
An ophthalmologist explains how important tears are to keeping your eyes feeling good and working well – whether you’re on dry land or swimming in a body of water.
Have you ever noticed tiredness and illness can make us feel close to the verge of tears? Here’s what’s happening in the brain.
Next, researchers want to grow the tear glands of a crocodile – seriously.
All the fluids in our bodies have a little bit of salt in them.
Sjögren’s syndrome has no cure. Here’s how it affects the body and what the future might bring for people with this challenging autoimmune disease.
Whether we’re happy or sad, it doesn’t take much to turn on the waterworks. But how and why do humans cry?
Top contributors
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Adjunct Associate Professor, Anatomy, UNSW
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Professor of Psychology, Dickinson College
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Professeur Titulaire. École d'optométrie. Expertise en santé oculaire et usage des lentilles cornéennes spécialisées, Université de Montréal
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Senior Lecturer, School of Psychology and Neuroscience, University of Bristol
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Rheumatologist and Associate Professor, Discipline of Medicine, Adelaide University
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Professor, Medicine, Utrecht University
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Professor of Pediatrics and Ophthalmology, West Virginia University
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Senior Research Fellow; Rheumatology Research Group, Centre for Inflammatory Diseases, Monash University
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Senior Lecturer, School of Nursing and Midwifery, Griffith University
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Associate Professor, Centre for Positive Psychology, The University of Melbourne
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PhD Student, Hubrecht Institute, Utrecht University
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Professor of Anatomy, University of Bristol