Do you remember the U.S. Department of Agriculture's food pyramid? Designed to help us all set healthy dietary priorities, the pyramid, debuting in 1992, urged us to indulge sparingly in fats.

1:57 ‘Project of the century’ or pointless restoration? Egyptian pyramid renovation triggers anger Egypt’s Menkaure pyramid is already starting to look different as workers attempt to give the ancient ...

Do you have a healthy, balanced diet? The food pyramid can be a good way to help you plan your meals. Sweden created the first food pyramid in the 1970s. This diagram shows what types of foods you ...

A new discovery in Egypt's Great Pyramid of Giza suggests the structure was not just a pharaoh's final resting place, but also a giant power plant. Scientists blasted the 4,600-year-old structure with ...

Hidden in the Scottish Highlands lies a mysterious structure that could rival Egypt's iconic ancient pyramids. Tucked away in the stunning Cairnogorms National Park in Aberdeenshire and overlooking ...