Ariel Tu

Associated Press
Latest in Regulation
How to Calculate Capacity Utilization: A Manufacturer’s Guide
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How to Calculate Capacity Utilization: A Manufacturer’s Guide
June 9, 2026
A scientist prepares samples while doing research on PFAS at a U.S. Environmental Protection Agency lab. Understanding of chemicals’ risks has been built on IRIS assessments.
What Happens When the EPA Sidelines Its Independent Chemical Referee
May 20, 2026
Environmental Protection Agency administrator Lee Zeldin, testifies to the Senate Appropriations subcommittee on Interior, Environment and related agencies on the budget request for the EPA, on Capitol Hill, Wednesday, May 13, 2026, in Washington.
EPA Aims to Roll Back Limits on Toxic Wastewater from Coal-Fired Power Plants
May 15, 2026
A SpaceX Falcon9 rocket, with the Crew Dragon capsule attached, lifts off from Kennedy Space Center's Launch Complex 39-A on Nov. 15, 2020, in Cape Canaveral, Fla.
Elon Musk Gets Apology from California Regulators
April 30, 2026
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This Jan. 24, 2015, file photo, shows the exterior of AbbVie, in Lake Bluff, Ill. California has filed a lawsuit accusing pharmaceutical giant AbbVie of illegally plying doctors with cash, gifts and services to prescribe Humira, one of the world's biggest selling drugs. The suit filed on Tuesday, Sept. 18, 2018, says the kickbacks led doctors to write unneeded prescriptions for Humira despite its potentially deadly side effects.
Regulation
Drugmaker Accused of Illegally Paying Docs
Protesters are seen in their tree house in the Hambach forest in Kerpen, Germany. Thousands of people are protesting against the expansion of a coal strip mine in western Germany that would entail the chopping down of an ancient forest.
Operations
4,000 Protest Coal Mine in Forest Camp
A collapsed home and car sit damaged on Chickering Street in Lawrence, MA after a series of gas explosions in several communities north of Boston. Authorities said Leonel Rondon died after the chimney toppled by the exploding house crashed into his car in the driveway.
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Aging Pipelines Lead to Deadly Explosions
Building Your Multi-Mode Freight Strategy
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Building Your Multi-Mode Freight Strategy
More from Ariel Tu
Last Chance: Register for IEN's Exclusive Webinar!
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Last Chance: Register for IEN's Exclusive Webinar!
IEN and QAD Redzone will be unveiling the secrets to building AI systems that win this Wednesday at 10 a.m. CT.
June 11, 2026