Archaeologists in Portugal just identified the world's oldest mummies — thanks to a few undeveloped rolls of 60-year-old film. Though the remains were first excavated and documented in the 1960s, they ...

In recent weeks Europe sweltered under intense heatwaves, while southern South America had record low temperatures. How far ...

The administration wants to “bring copper production home”, but the most likely result is that manufacturers will have little ...