United States Top Stories

Obituary: Industry remembers Chester Millar as community-focused mine developer

In a time when mining needs ever more innovative techniques and concern for local communities, Canada is bidding farewell to one of […]

Blair McBride | July 6, 2026 | 12:15 pm

Editorial: Develop it or cede it

There is a paradox at the heart of Canada’s relationship…

Colin McClelland | July 3, 2026 | 10:17 am

Are oceans the next frontier for uranium?

The hunger for uranium won’t abate anytime soon as the…

David Silverberg | March 9, 2026 | 9:05 am

Infographic: Where is North America’s next rare earths mine?

Rare earths – essential components in electronics, defence applications and…

Blair McBride | February 5, 2026 | 11:19 am

West speeds up pursuit of China in supply chain race

Lynas Rare Earths (ASX: LYC), Energy Fuels (TSX: EFR; NYSE: UUUU) and MP Materials (NYSE: MP)…

Blair McBride | February 3, 2026 | 10:00 am

Northcliff shares research into superior performance of tungsten-ion batteries

Northcliff Resources (TSX: NCF) shared what it has discovered about new research on tungsten-ion batteries. Research conducted by the University of Cambridge […]

Marilyn Scales | October 11, 2022 | 10:59 am

US government includes Li-ion batteries in list of goods produced by child labor

In the 10th edition of its “List of Goods Produced by Child Labor or Forced Labor,” the US Department of Labor has […]

Cecilia Jamasmie | October 9, 2022 | 1:42 pm

How to determine coal mines’ methane emissions

A research team at Los Alamos National Laboratory found that using multiple methods to measure the ratio of ethane to methane in […]

Staff Writer | October 9, 2022 | 6:58 am

TNM Drill Down: Top gold assays for the week of Sept 30-Oct 7

Our TNM Drill Down feature highlights the top gold assays of the past week. Drill holes are ranked by gold grade x […]

Colin McClelland | October 8, 2022 | 10:10 am

Environmentally friendly technology allows for efficient separation of REEs, transition metals from waste

Researchers at the US’s Idaho National Laboratory have taken a water treatment technology and adapted it for selectively separating rare earth elements […]

Staff Writer | October 5, 2022 | 6:05 am

Fleet Space, Talon Metals piloting satellite exploration technology in U.S.

Talon Metals and Fleet Space Technologies are piloting Fleet’s ExoSphere rapid mineral exploration solution at Talon’s exploration projects in Minnesota and Michigan. […]

Marilyn Scales | October 4, 2022 | 11:26 am

Novel catalysts with little ruthenium may help turn plastic waste into new materials, fuels

Researchers at the Pacific Northwest National Laboratory discovered a promising approach to make it easier to turn petroleum-based plastic waste into chemicals […]

Staff Writer | October 4, 2022 | 6:06 am

Thick electrodes may allow for EV fast-charging, range increase

Researchers at the University of Texas at Austin fabricated a new type of electrode for lithium-ion batteries that could unleash greater power […]

Staff Writer | September 30, 2022 | 6:06 am

Arizona Sonoran delivers resource for Parks/Salyer deposit, doubles total leachable resource base

Arizona Sonoran Copper Company (TSX: ASCU; OTC: ASCUF) has delivered an initial mineral resource estimate for the Parks-Salyer (P-S) porphyry copper deposit […]

Jackson Chen | September 28, 2022 | 10:56 am

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Last

Obituary: Industry remembers Chester Millar as community-focused mine developer

Editorial: Develop it or cede it

Are oceans the next frontier for uranium?

Infographic: Where is North America’s next rare earths mine?

West speeds up pursuit of China in supply chain race

Northcliff shares research into superior performance of tungsten-ion batteries

US government includes Li-ion batteries in list of goods produced by child labor

How to determine coal mines’ methane emissions

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