The original USDA food pyramid from the 1990s looks a little bit different than it does today. Here's exactly how it's ...

women standing in front of a variety of produce in the supermarket - Iiievgeniy/Getty Images What and how much should we be eating to maintain good health? It depends on who you ask. There are ...

The Great Pyramid of Giza in Egypt has survived more than 4,500 years. Earthquakes have repeatedly shaken the region, including the magnitude 5.8 Cairo earthquake in 1992, which dislodged some of the ...

A new study measuring vibration frequencies throughout the Great Pyramid revealed how it has been able to withstand severe seismic shocks.

Add Yahoo as a preferred source to see more of our stories on Google. The Great Pyramid of Giza in Egypt has survived more than 4,500 years. Earthquakes have repeatedly shaken the region, including ...

Over the past 4,600 years, the Great Pyramid of Giza has weathered a dozen or so major earthquakes. Most recently, the 5.9 magnitude Cairo earthquake of 1992 dislodged some casing stones from the ...

The Great Pyramid of Khufu was completed between approximately 4,600 and 4,450 years ago. Since then, the 450-foot-tall (138-meter) structure has endured numerous earthquakes without suffering any ...