People generate tears everyday for a variety of reasons, often without even noticing. Whether triggered by onions, allergies or intense emotion, or just to keep your eyes from drying out, your body produces a myriad of tears — and they all look completely different from each other...

We've seen many studies showing how bad late-night phone-checking is for our bodies, but new research confirms it – it's just not worth the hit your sleep quality takes for those last few minutes on Twitter or Facebook...

Summer's unofficial start is just days away as pools and recreational getaways are ready for the season, offering doctors a prime opportunity for discussing contact lens hygiene around water...

Ever worry about how your computer habits can affect your life? You should, because blue light has been shown to disrupt your sleep cycles, delaying the amount of time it takes for you to fall asleep...