Little House on the Moon
Swedish engineering students have teamed up with an artist to build a small cottage on the Moon.
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Secondhand Smoke
More than half of New Yorkers show signs of exposure to secondhand smoke.
Carb Fat Gene
Researchers have found a gene that's key in turning carbs into fat.
Carbon-Soaking Rocks
Certain rocks could absorb carbon dioxide emissions – if scientists can speed up the process.
Race & Bulimia
Black girls from poor families are more likely than wealthy white girls to suffer from bulimia.
Insect Food Choice
Eating just one type of plant helps insects avoid information overload.
Pavement Markings
Painted road markings reflect better in one direction than the other.