A rock art panel near Aswan, Egypt, may depict a rare example of an elite individual from the First Dynasty, shedding light on the formation of the ancient Egyptian state.

Every year, billions of pounds of trash are dumped into our world’s oceans. Luckily, there are people working tirelessly all ...

Power transformers are essential elements in electrical systems and the end of their useful life is frequently conditioned by the state of the cellulosic insulation materials inside them. These ...