Dry eye syndrome occurs when tear regulation becomes disrupted, either through decreased production or excessive evaporation.

If you currently have eye drops in your medicine cabinet, make sure they're not part of a recent recall. Plus, how to buy ...

Street clashes have erupted in Bolivia's capital of La Paz as hundreds of supporters of ex-President Evo Morales marched ...

More companies are using artificial intelligence in the hiring process in an effort to weed out people who may not qualify for the open position. Tom Gimbel talks about the benefits and the downsides ...