Traditional methods for making graphite involve heating premium needle coke and coal-tar pitch at temperatures above 3,000ºC in a process that requires several days of heating and cooling. A new ...

In a strategic push to reduce American reliance on foreign-sourced critical minerals, Graphite One Inc. has successfully closed a significant equity raise. The company, central to plans for a domestic ...

During the past 30 days, the China graphite flake-194 EXW spot price was flat. The China graphite flake +195 EXW spot price was flat. Note that 94-97% is considered best suited for use in batteries; ...

Update: The Superior Fire Department, Superior Police Department and Wisconsin Department of Justice are actively investigating the fire. Joe Tribbey, Battalion Chief for the Superior Fire Department, ...

SUPERIOR — All occupants escaped a fire that destroyed the Superior & Sage Hotel overnight, according to the Superior Fire Department. Firefighters were called to the hotel, formerly the Superior Inn, ...

Maria Lisignoli helped launch the Live Desk as the first Streaming Anchor in the Twin Cities. Monday through Friday, she provides hourly updates on live events, breaking news, and top stories. She's ...

The site of a proposed graphite processing plant in Weathersfield Township is still quiet but the commitment to the valley is moving forward. Graphite One is securing a permit and finishing designs ...

Ice covers Lake Superior near Stony Point Friday, Feb. 6, in Duluth Township, Minn. Ice grew rapidly over the Great Lakes with the recent cold snap. As of Feb. 5, nearly half of Lake Superior is ...

SUPERIOR, Wis. — Superior Water, Light and Power, owned by Allete, has provided Superior with utilities for the last 135 years. However, Mayor Jim Paine is pushing for a shift to keep costs affordable ...