France-based REEL International SAS says it has signed an agreement to acquire the aluminum production equipment business unit of Finland-based Metso Outotec Oyj. The acquired business serves aluminum ...

Some recent research indicates that sophisticated stone tools may have come into existence about 1.8 million years ago -- which is about 300,000 years earlier than previous research has indicated.

MIT researchers adapted X-ray CT scanning from the medical field to study slag waste produced as a byproduct of ancient copper smelting.

Finland-based company intends to spin off its iron pellet technology business unit. Metso Outotec says it intends to retain its smelting equipment business line, which includes this PM Kaldo furnace ...

Chinese smelters face overcapacity, tightening feedstock Smelters may discuss output cuts on March 31, sources say Treatment charges for copper concentrate hit record lows BEIJING, March 21 (Reuters) ...