Coal mining technology has evolved significantly over the years, focusing on improving efficiency, safety, and the longevity of mining equipment. Recent research has concentrated on various ...

Authorities in Assam's Dima Hasao district seal rat-hole mines and seize equipment following a tragic flooding incident.

They're in charge of coordinating the transportation of equipment and cargo around the mine ... men operate heavy machinery like jackhammers and a combine that digs out coal.

The Indian Navy team is fully equipped and carrying specialised equipment such as deep diving ... continue to be trapped in the inundated coal mine at 3 Kilo, Umrangso, in Dima Hasao.