Tutankhamun had a dagger made of iron from meteorite
Scientists say the high manufacturing quality of the blade in comparison with other simple-shaped artefacts suggests a significant mastery of iron working in the Egyptian boy king's time.
Europe's lengthening list of smelter casualties is a warning sign that power availability poses a fundamental challenge for the aluminum industry globally, writes Andy Home.
Panama’s Chamber of Commerce, Industries and Agriculture said it hopes the extra funds the state will receive from its recent deal with First Quantum Minerals are not used for political gain.
LEDs combined with a copper-based molecular catalyst turn out to be a more sustainable way to develop chemical compounds with potential uses in medicine and electronics.