Most fish turned into fishmeal are species that we could be eating

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Millions of tons of food-grade fish are turned into fishmeal for aquaculture and agriculture.

Black hole enjoys fantastically long stellar feast

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A supermassive black hole about 1.8 billion light-years away has been gorging on the same star for a record-breaking decade.

Bacteria genes offer new strategy for sterilizing mosquitoes

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Two genes in Wolbachia bacteria could be used to sterilize mosquitoes that transmit Zika.

Churchill would have appreciated this week’s exoplanet discovery

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How racism harms pregnant women — and what can help | Miriam Zoila Pérez

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Racism is making people sick — especially black women and babies, says Miriam Zoila Pérez. The doula turned journalist explores the relationship between race, class and illness and tells us about a radically compassionate prenatal care program that can buffer pregnant women from the stress that people of color face every day.