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Insect Food Roundup
Climate change has a ripple effect on the organisms that depend on each other for food.
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.
Pre-Mistake Brainwaves
Brainwaves can signal when your attention is wandering, making some mistakes more likely.
Insect Food Choice
Eating just one type of plant helps insects avoid information overload.
Bad Judgment Roundup
Dumb decisions made by smart investors can lead to crashes in the stock market, and Americans flunk …