Fish live surrounded by water, so the idea that they might struggle to breathe sounds wrong at first. It feels like asking ...

EXCLUSIVE: The Express tried out three smart rings that track metrics including sleep, stress, physical activity and heart ...

Diet soda does not raise blood sugar like regular soda, but is it the best choice long-term? Learn how each affects glucose, insulin, and overall health.

How firmly you can squeeze your hand provides clinicians with a snapshot into your overall health—with studies consistently ...