Media Coverage

SUEZ, Egypt -- A giant backhoe and a squadron of tugboats look minuscule against the cargo ship's bulk, demonstrating the enormity of the challenge at hand: freeing the wedged, skyscraper-sized container ship that has blocked the entire width of the Suez Canal and created a major traffic jam on one of the world's most crucial trade routes.

Modern food cooperatives, a legacy of 1960s counterculture, would seem well suited to an age of socially responsible consumption. Not-for-profit and owned by members, grocery co-ops promote healthy eating and sustainable agriculture, source from local producers and provide services to their local communities.

CHICAGO - New research could make air travel safer during the pandemic, as the number of people hitting the skies keeps climbing.

The world has marveled at the speed with which science took on and solved the task of creating effective vaccines for Covid-19. But another often-overlooked science — the engineering and management science of operations research — is now equally important for getting vaccines into the arms of Americans.

The first Covid-19 vaccine candidate went into the arms of volunteers in Seattle in March 2020. It was an mRNA vaccine from Moderna. The mRNA candidate from BioNTech and Pfizer followed in April. By December 2020, these two had become the first vaccines to be approved by the US Food and Drug Administration (FDA). Hot on their heels are rivals based on adenovirus vectors from AstraZeneca and Johnson & Johnson, as well as Sputnik V from Russia.