Hidden rooms found in Egyptian pyramid may contain pharaoh’s riches, archaeologists say
The new findings shed fresh light on the architecture of the pyramid of Sahura
Scientists discover concerning material hiding inside human hearts: “Measures should be taken to mitigate exposure”
Researchers studied heart-tissue samples and blood from 15 patients
Triple test confirms age of oldest human footprints in North America
For decades it was believed that the first humans in North America were the Clovis culture, with ample evidence placing them on the continent as far back as 13,000 years ago
