Thousands of documents and interviews with Assad-era officials reveal how the regime worked to conceal evidence of its ...

Mexico’s Popocatépetl volcano has long drawn attention for its size, constant activity, and glowing plumes of smoke and ash, ...

Deep inside the Great Pyramid, engineers found sealed voids packed with ultra-pure sand—brought from hundreds of miles away. No one knows why they’re there, but the implications could rewrite what we ...

Scientists from Mexico’s National Autonomous University have created the first three-dimensional image of the Popocatépetl ...