The conglomerates are seeking offers for part or all of Acacia Mining Enterprises, which own the Gokirmak mine in Kastamonu province.

BERLIN (AP) — Hundreds of climate activists called an end to their protest Sunday inside one of Germany’s biggest open-pit mines after police repeatedly ordered them to leave, citing life-threatening ...

JUNGAR QI, China - Almost nonstop, gargantuan 145-ton trucks rumble through China's biggest open-pit coal mine, sending up clouds of soot as they dump their loads into mechanized sorters.