As food insecurity persists across high-income countries, charitable organizations and food banks are playing an increasingly important role in helping households access food. A new study from the Hebrew University of Jerusalem and Sheba Medical Center examines the scale and structure of one such system and raises questions about how philanthropic food aid should fit within national food security policy.

Do you manage your own investments, buying and selling stocks and obsessively checking the earnings reports of the companies in which you invest?

John Meluso, assistant teaching professor in the Cornell Duffield College of Engineering's Systems Engineering Program, is the lead author of a new perspective paper discussing the history of "openness" and offering guidance on how organizations and researchers can use and manage open practices effectively.