The goal is to take old batteries from EVs and other equipment to essentially mine them for their core critical minerals—lithium, cobalt, nickel, and copper.

Naval mine, or sea mine, a mine at sea, either floating or on the sea bed, often dropped via parachute from aircraft, or otherwise lain by surface ships or submarines

MINE definition: 1. the one (s) belonging to or connected with me: 2. a hole or system of holes in the ground where…. Learn more.

Nov 13, 2025 · NICHOLAS COUNTY, W.Va. (WOWK) – A mine worker has died after being trapped in a Nicholas County mine. West Virginia Governor Patrick Morrisey released a …

Nov 4, 2025 · The invention of mechanical drills powered by compressed air (pneumatic hammers) increased markedly the capability to mine hard rock, decreasing the cost and time …

3 days ago · WASHINGTON – The U.S. Department of Labor announced today that its Mine Safety and Health Administration has awarded more than $10.5 million in grants to …

In land mine warfare, an explosive or material, normally encased, designed to destroy or damage ground vehicles, boats, or aircraft, or designed to wound, kill, or otherwise incapacitate …

There are 12 meanings listed in OED's entry for the noun mine, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

mine verb (DIG) to dig out of the ground minerals such as coal, metals, and valuable stones:

mine definition: 1. the thing or things that belong or relate to the person who is speaking or writing: 2. a hole…. Learn more.