Steve Karnowski

Associated Press
Latest in Home
Dashcam footage of a major explosion and fire on a street during daytime with overcast sky and utility poles
Fatal Learjet Crash Triggers Probe Into Maintenance, In-Flight Breakup
November 4, 2026
Industrial collaborative robotic arm with gripper mounted on mobile base platform
Boston Dynamics Launches New Stretch Robot That Unloads 1,000 Cases Per Hour
November 4, 2026
Mercedes-Benz digital display technology for rear and side windows showing safety warnings and personalized information on a highway scene
Mercedes-Benz Working on Technology That Uses the Rear Window to Talk to the Car Behind You
November 3, 2026
Industrial manufacturing facility with large blue machinery, white cylindrical equipment, overhead yellow crane, and American flag displayed on white wall.
Lockheed Martin Announces Another Significant U.S. Expansion Effort
November 3, 2026
Related Stories
Mnet 123170 Alaskaoil
Chemical Processing
Oil Company Shutting Down Alaska Operations
Mnet 123169 Japan Nuclear Water W Parr
Operations
Containing Fukushima's Radioactive Water May be 9-Year Fight
Mnet 123168 Sasol
Chemical Processing
Sasol Pushes Back Start Date For US Chemicals Plant
Mnet 172154 Oil Prices
Energy
Oklahoma Nearly Hit Recession Last Year Due To Energy Sector
More from Steve Karnowski
Democratic Minnesota Gov. Tim Walz jokes with kids as he shows off a bill he signed at the State Capitol in St. Paul, Minn., on Thursday, May 25, 2023, to establish a paid family and medical leave program in the state starting in 2026.
Laws & Regulations
Minnesota Governor Signs Paid Family and Medical Leave Act to Give Workers up to 20 Weeks Off
Business groups fought to block the proposal.
May 26, 2023
Cooling towers release heat generated by boiling water reactors at Xcel Energy's Nuclear Generating Plant on Oct. 2, 2019, in Monticello, Minn.
Energy
Regulators: Nuclear Plant Leak Didn't Require Public Notice
Regulators knew four months ago that radioactive waste had leaked.
March 20, 2023
In this Oct. 4, 2011, file photo, a core sample drilled from underground rock near Ely, Minn., shows a band of shiny minerals containing copper, nickel and precious metals, center, that Twin Metals Minnesota LLC, hopes to mine near the Boundary Waters Canoe Area Wilderness in northeastern Minnesota. On Monday, Aug. 22, 2022, Twin Metals sued the Biden administration to seek the reinstatement of federal mineral rights leases that are crucial to the $1.7 billion project.
Energy
Twin Metals Sues Biden Administration to Regain Mine Leases
The proposed underground mine is struggling to survive amid shifting political winds.
August 23, 2022
In this Oct. 4, 2011, photo, a core sample drilled from underground rock near Ely, Minn., shows a band of shiny minerals containing copper, nickel and precious metals, center, that Twin Metals Minnesota LLC, hopes to mine near the Boundary Waters Canoe Area Wilderness in northeastern Minnesota. The U.S. Forrest Service issued a draft environmental assessment Thursday, June 23, 2022, that backs a proposed 20-year moratorium on copper-nickel mining upstream from the Boundary Waters Canoe Area Wilderness.
Laws & Regulations
New Fed Assessment Could Doom MN Mine
Many applauded the study, but Twin Metals said that it was “not informed by science.”
June 24, 2022
Minnesota Gov. Tim Walz speaks during a news conference after touring Phillips & Temro in Eden Prairie, Minn. Monday, July 26, 2021. Minnesota became the first Midwestern state to adopt a plan for encouraging the switchover to electric vehicles, as Gov. Walz predicted that someday people will wonder why there was such as fuss.
Automotive
Minn. Becomes First Midwestern State to Adopt 'Clean Car' Rules
Fourteen other states already have adopted similar standards, which require manufacturers and dealers to supply more electric vehicles.
July 27, 2021
Pipeline used to carry crude oil is shown at the Superior, Wis., terminal of Enbridge Energy.
Energy
Minnesota Gives Final Green Light to Disputed Oil Pipeline
Opponents have vowed to keep up their fight against the project.
December 1, 2020
Pipeline used to carry crude oil.
Energy
Army Corps of Engineers Grants Final Federal Line 3 Permit
Pipeline opponents, including environmental and tribal groups, are still suing and protesting to try to block the project.
November 24, 2020
Former iron ore processing plant near Hoyt Lakes, Minn.
Home
Minnesota Supreme Court Weighs Fate of PolyMet Mine Permits
PolyMet wants to build the first of what could eventually be several copper-nickel mines in the state.
October 14, 2020
Tanks stand at the Enbridge Energy terminal.
Energy
Minn. Keeps up Fight Against Crude Oil Pipeline
Enbridge Energy plans to replace its old and corroding Line 3 across northern Minnesota.
August 19, 2020
A core sample drilled from underground rock shows a band of shiny minerals.
Laws & Regulations
New Challenge to Proposed Twin Metals Mine
“We firmly believe that the renewal of the leases was lawful and fully compliant with all environmental and other requirements," the company said.
May 7, 2020
Supporters of Enbridge Energy's proposal to replace its aging Line 3 crude oil pipeline across northern Minnesota parked a truck near the State Capitol in St. Paul, Minn., on Friday, Jan. 31, 2020, carrying pipeline segments signed by people who back the project. They contend that replacing the aging pipeline with new pipe will provide the safest way to carry Line 3's oil from Alberta to Enbridge's terminal in Superior, Wisconsin.
Energy
Regulators Put MN Pipeline Back on Track
But environmental activists vowed to keep working to ensure that the project is never built.
February 4, 2020
Opponents of Enbridge Energy's proposal to replace its aging Line 3 crude oil pipeline across northern Minnesota demonstrate on Friday, Jan. 31, 2020, before a hearing on the project before the Minnesota Public Utilities Commission in the state Capitol complex in St. Paul, Minn.
Energy
Regulators Revisit Pipeline Replacement
Environmental and tribal activists are urging the government to kill the project.
February 3, 2020
This Feb. 10, 2016 file photo shows a former iron ore processing plant near Hoyt Lakes, Minn., that would become part of a proposed PolyMet copper-nickel mine. The Minnesota Court of Appeals has rejected two of the most important permits for the planned PolyMet copper-nickel mine in northeastern Minnesota in a major victory for environmentalists. A three-judge panel ruled Monday, Jan. 13, 2019, that the state Department of Natural Resources erred when it declined to order a proceeding known as a 'contested case hearing' to gather more information on the potential environmental impacts of the project.
Energy
Court Rejects Mine Permits
Environmentalists celebrated the decision , while PolyMet said it would consider taking the case to the Minnesota Supreme Court.
January 13, 2020
This May 30, 2013, file photo shows the Twin Metals office in Ely, Minn. Twin Metals Minnesota has formally submitted a plan to regulators for an underground copper-nickel mine in northeastern Minnesota.
Energy
Twin Metals Minnesota Files Plan
The filing launches what’s expected to be a lengthy environmental review and permitting process for what would be Minnesota’s second copper-nickel mine.
December 19, 2019
In this Aug. 26, 2014 file photo, the Minntac taconite mine plant in Mountain Iron, Minn. is pictured. The Minnesota Court of Appeals on Monday, Dec. 9, 2019 reversed a decision by state regulators to renew a wastewater permit for U.S. Steel's Minntac iron mine in northeastern Minnesota. The court sent the dispute back to the Minnesota Pollution Control Agency for further proceedings.
Laws & Regulations
Court Rejects US Steel's Discharge Permit
MN has, for years, allowed US Steel's Minntac mine to discharge sulfates into wild rice beds.
December 10, 2019