
Lawrence Wein: Computation cracks cold cases
An expert in the fast-emerging field of forensic genetic genealogy reveals how mathematics can help catch criminals through traces of their DNA.
BALTIMORE, MD, May 24, 2025 – Most anti-human trafficking efforts focus on breaking up sex sales; however, new research in the INFORMS journal Manufacturing & Service Operations Management is turning its attention to where trafficking truly begins – recruitment. Using machine learning to analyze millions of online ads, researchers at the University of Pennsylvania have uncovered patterns that link deceptive job offers to sex trafficking networks. By mapping the connections between recruitment and sales locations, the study reveals a hidden supply chain – one that can now be exposed and interrupted earlier in the trafficking process.
Drugs being explicitly developed to treat rare diseases are getting more expensive.
Old technology is behind the recent ongoing delays and cancellations at Newark Liberty International Airport, but newer technology will be an important part of the solution.
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An expert in the fast-emerging field of forensic genetic genealogy reveals how mathematics can help catch criminals through traces of their DNA.
The U.S. dollar is near its highest level in more than a decade. A strong U.S. dollar has many benefits to consumers. When traveling abroad, goods and services cost less in U.S. dollars, making foreign destinations attractive vacation options for many. Domestically, imported items also cost less in U.S. dollars, with some of these savings passed along to consumers.
A roundup of some of the most popular but completely untrue stories and visuals of the week. None of these are legit, even though they were shared widely on social media. The Associated Press checked them out. Here are the facts:
As we head rapidly into the Holiday season, I will note that every few years about this time I offer my supply chain Christmas list for Santa’s consideration, and am doing so here again in 2022.
In 1994, the founder of Interface, a manufacturer of carpet, rubber and vinyl tiles, launched ‘Mission Zero’ and set himself the goal of eliminating the company’s negative impact on the planet by 2020. He succeeded, which meant it’s time for a new initiative: Climate Take Back, aimed at helping to reverse global warming. One of its pillars is to use CO2 as a resource and raw material rather than viewing it as an enemy. This has huge implications for products, and thus for the total supply chain. How is Eline Oudenbroek, VP of Operations, leading the organization through all these changes?
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