This Mayan structure rises above the trees in southern Mexico. Built centuries ago, it still holds its shape and mystery.

It was a real pyramid scheme. Scientists have proposed a groundbreaking new theory on how Egypt’s Great Pyramid was built, ...

Share on Pinterest Federal health officials say the inverted food pyramid structure in the new dietary guidelines will help make Americans healthier. Mapodile/Getty Images Federal officials have ...

The Trump administration has taken a new approach to the food pyramid. The Department of Health and Human Services (HHS) announced new guidelines on Wednesday with an updated, inverted pyramid. The ...

In addition, the researchers also presented a new perspective on the antechamber.

Alianna Anselmi was surprised to see the pyramid structure make a comeback when the Trump administration released new dietary guidelines this week. Anselmi, lead dietitian for medical weight loss at ...

The new food pyramid recommends increasing daily consumption of protein, fruits, vegetables, and whole grains, while decreasing the amount of refined carbohydrates, sugars, and highly processed foods.

The food pyramid has been razed and reimagined. In support of Health Secretary Robert F. Kennedy Jr.’s campaign to “Make America Healthy Again,” the Department of Agriculture has released a new set of ...

This story appears in the January/February 2017 issue of National Geographic History magazine. Amelia Blanford Edwards was one of a stream of European travelers drawn to see the wonders of Egypt at ...

Located in the state of Morelos some 50 miles southwest of Mexico City, at the base of a pair of granodiorite hills that rise up sharply above Mexico’s central highlands, Chalcatzingo was a regional ...