Understanding our interconnected world and COVID-19

In his pathbreaking 1971 book, Barry Commoner outlined his enduring and succinct four laws of ecology: (1) Everything is connected to everything else; (2) Everything must go somewhere; (3) Nature knows best, and (4) There ...

Global education rankings may overlook poor graduation rates

One standardized assessment tool has become the key benchmark for national governments to judge their schools' successes. But the academic rankings generated by the Program in International Student Assessment (PISA) are eclipsing ...

Why PhDs are good—for individuals, and for a country

What is the value of a Ph.D.? Is there a need in a developing world country to undertake a Ph.D. study? It's expensive (around R1 million per graduate) and in many regards a luxury for students from poor families. Even for ...

Will college job market continue its decade-long growth?

Despite fears about a recession, the job market is strong for college graduates—for the 10th consecutive year, according to Michigan State University's Recruiting Trends, the largest annual survey of employers in the nation.

Why a rocky planet with three suns has astronomers' attention

Planets that are even a little like Earth are hard to find. That's why when astronomers like Jennifer G. Winters come across a body that may be solid, rocky, and possibly have its own atmosphere, they get excited. And especially ...

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