It’s the middle of a summer night on a beach in Florida. Nicole Flanders is covered in sweat and sand. She’s batting away ...

Enzymes are crucial to life. They are nature's little catalysts. In the gut, they help us digest food. They can enhance ...

The human immune system is like an army of specialized soldiers (immune cells) each with a unique role to play in fighting ...

Trump Asserts a Muscular Vision of Presidential Power on First Day Back In a flurry of executive actions, President Trump revived disputed claims of broad presidential authority from his first ...