First, let’s talk about stock vs. broth. The difference starts with the bones: stock is made from bones; broth gets its flavor primarily from flesh. Bones deliver gelatin to a stock, which gives ...

The findings shed light on how proteins like collagen may survive for millions of years within dinosaur bones.

Researchers discovered a protein in a 68- to 66-million-year-old fossil that many scientists would have argued should have long been destroyed.

The team examined the hip bone of an Edmontosaurus, a duck-billed dinosaur. “This research shows beyond doubt that organic ...

One excellent source of collagen is beef. Similarly, bone broth (often made from beef) is another collagen-rich food. Bone ...