News Room

A collection of press releases, audio content and media clips featuring INFORMS members and their research.

New Study Reveals Economic Ripple Effects of Mass Shootings on Local Businesses
News Release

BALTIMORE, MD, May 13, 2025 – As communities across the United States continue to confront the devastating toll of mass shootings, new research reveals a staggering economic dimension to these tragedies. A study published in the INFORMS journal Marketing Science finds that mass shootings cause an estimated $27 billion in annual lost revenue for U.S. retailers driven by sharp declines in foot traffic, reduced transaction volume and long-term store closures.

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New Research Reveals Concealed Carry ‘Shall Issue’ Laws Increase Handgun Purchases, While ‘Permitless Carry’ Shows No Effect
News Release

BALTIMORE, MD, May 13, 2025 – Researchers who took a close look at loosened concealed carry laws between 2010 and 2017 have found that “Shall Issue” regulations, which remove local authority discretion on the issuance of concealed carry gun permits, contribute to a significant increase in handgun purchases. At the same time, the researchers found that in states that adopted “Permitless Carry” policies, there was no noticeable change in gun purchases.

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Can You Fly Without a REAL ID After May 7 Deadline? What To Know
Media Coverage

The time has come: REAL ID will finally be implemented in less than one week, about 20 years after it was initially proposed.

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Resoundingly Human Podcast

An audio journey of how data and analytics save lives, save money and solve problems.

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INFORMS
Catonsville, MD
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Hospital and Operations Management Expert Timothy Chan on the Lessons Hospitals Learned During the Pandemic

Hospital and Operations Management Expert Timothy Chan on the Lessons Hospitals Learned During the Pandemic

Audio Clip, February 3, 2022

New audio is available for media use featuring Timothy Chan of the University of Toronto. He is the Canada Research Chair in Novel Optimization and Analytics in Health. He’s also a professor in the department of Mechanical and Industrial Engineering and the Director of the Centre for Healthcare Engineering and the Centre for Analytics and AI Engineering. He is also a member of INFORMS.

Heading into the third year of the pandemic, the US blood supply is at a 10-year low

Heading into the third year of the pandemic, the US blood supply is at a 10-year low

The Conversation, February 2, 2022

The blood supply in the U.S. is now at its lowest level in over a decade. Many of the nation’s blood centers currently have only a one-day supply of some blood types in inventory. This is dangerous because blood transfusions are needed for many surgeries. Blood is also used in the treatment of diseases like sickle cell anemia and certain cancers – and is critical to help those who suffer injuries from accidents or disasters.

Purdue's Krannert School selected as finalist for 2022 UPS George D. Smith Prize

Purdue's Krannert School selected as finalist for 2022 UPS George D. Smith Prize

Purdue University, February 1, 2022

WEST LAFAYETTE, Ind. — INFORMS, the largest association for the decision and data sciences, has selected Purdue University's Krannert School of Management as one of three finalists for the 2022 UPS George D. Smith Prize, which recognizes excellence in preparing students to become practitioners of operations research and analytics.

A Successful Return to the In-Person 2022 CESSE CEO Meeting

A Successful Return to the In-Person 2022 CESSE CEO Meeting

CESSE, February 1, 2022

The Council of Engineering and Scientific Society Executives (CESSE) welcomed 67 STEM society CEOs to the 2022 CESSE CEO Meeting on January 23–26 in Annapolis, MD, the first in-person leadership conference since February 2020. The event provided a trusting environment for CEOs and executive directors to connect with other leaders, share experiences, and solve common issues.

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OR/MS Today is the INFORMS member magazine that shares the latest research and best practices in operations research, analytics and the management sciences.

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