Your tears work to keep your eyes lubricated and protect them from irritants like dirt and dust. Tears are made up of three layers: a mucous, watery, and oily layer, each of which comes together ...

Drops that are based on real tears may soon be available for sufferers of dry eyes. British scientists have patented the design of a biological tear that could be used by millions of people who ...

Dry eye disease is no longer just an age-related issue, it’s a growing concern among young adults due to lifestyle choices.

Recent estimates show that there are over 2 billion users on Instagram, of which over 726.8 million interact with reels on ...

When these glands are stimulated by emotional or physical factors, they produce tears to lubricate the eyes. The next time you tear up, don’t overthink the meaning of the tears, just let them ...