Mohsen El-Araby's Sons is one of the oldest copper industry workshops in El-Hussein neighbourhood, south Cairo. Essam, 54, the owner of the workshop, says it was opened in 1925 by his grandfather ...

Archaeologists have unearthed a 4,000-year-old copper dagger and fragments of human skulls deep in a cave in Italy ... including the use of "structure-from-motion photogrammetry" to create virtual 3D ...