Few Americans are familiar with kratom, despite public health messaging and rising use. So what is it, and who's using it?

It is more than "old age" or "wear and tear." OA affects the entire joint, not just the cartilage and bone, and includes the ...

Hidden ingredients in cereal that can affect blood sugar levels include added sugars, such as corn syrup, high-fructose corn syrup, fructose, sucrose, and others.

This article appears in the December 2026 print edition with the headline “The Right Way to Make Mac and Cheese.” ...

More than five decades after hordes of prehistoric bones were unearthed from three caves in Granada, new forensic techniques ...

Collagen-eating microbes spread into oxygen-rich seas as animals diversified, and that shift may explain why Ediacaran fossils are so common.