A four-week diet change was enough to make some older adults appear biologically younger in a new University of Sydney study.

Both low-carb and low-fat diets can lead to weight loss, but which is better for heart health? It all depends on what you’re eating while following those regimens, experts say. Consuming too much ...

I don't understand the new food pyramid. Then again, I didn't understand the old food pyramid, either. The pyramids were created by the U.S. Department of Agriculture the Department of Health and ...

Here’s a recap of the major changes, with insights from experts on where the changes align with mainstream nutrition science and where they veer from it. New federal dietary guidelines emphasize ...

The U.S. government has officially resurrected the food pyramid — and flipped it on its head. The new food chart emphasizes meats, dairy and what it calls "healthy fats," as well as fruits and ...

Have they finally solved the ancient Egyptians’ pyramid scheme? Aliens might not have built the pyramids — but the ancient Egyptians might’ve had a pretty cool hack nonetheless. A cutting-edge 3D ...

A fresh mystery is unfolding inside Egypt’s pyramids. Researchers have discovered two hidden air-filled voids lurking behind the smooth eastern face of the Menkaure pyramid—an area long suspected to ...

One minute, he was enjoying a tour of Mexico’s iconic pyramid site, the next he found himself standing barely 40 feet from a gunman, forcing him to jump about 15 feet off a ledge in a desperate bid to ...