Tabloids have seized on the most headline-friendly takeaway - “pulleys built the pyramid” - but the underlying claim is more specific: the pyramid may have grown “inside-out,” using internal sloped ...

Harbor Freight is known for its range of useful products. The retailer has some well-reviewed items to organize everything in ...

Great Pyramid construction workers may have used a hidden internal pulley system rather than external ramps to move the ...

Susan Russell, MD, is a board-certified pulmonologist and Medical Director of Medical Intensive Care Unit (MICU) for Northwestern Memorial Hospital's Medical ICU. Muscle strain commonly causes chest ...