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Recent Archives
Star Distance II
Astronomers calculate the distance to the furthest stars by comparing them to stars they know.
Star Distance I
Astronomers use a concept called parallax to calculate the distance to the nearest stars.
Carbon-Soaking Rocks
Certain rocks could absorb carbon dioxide emissions – if scientists can speed up the process.
Omega-3 Roundup
Omega-3 fatty acids aren’t just good for your heart. They could help save the planet.
Race & Bulimia
Black girls from poor families are more likely than wealthy white girls to suffer from bulimia.