Our sun’s hotter sister

Stars are not born alone. Rather, they emerge from clouds of gas and dust in groups of up to 10,000, then slowly scatter through space. For the first time, astronomers have identified a star that came from the same solar nursery as our sun, some 4.5 billion years ago. This stellar relative—located 110 light-years away in the constellation Hercules—is hotter […]

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Pesticides and IVF

Person cutting spinach leaves from the ground with a knife in a field.

Women who are trying to get pregnant through IVF (in vitro fertilization) are finding that if they eat too many fruits and vegetables that are sprayed with pesticides might be the reason they can’t conceive. A study of Pesticides and IVF was conducted on 325 women trying to conceive.  They were given questionnaires to fill out with the information regarding […]

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How “stop-and-frisk” backfires

Young people who are randomly stopped for questioning by the police—even if they’ve done nothing wrong—are more likely to engage in criminal behavior later than those who aren’t stopped, a new study has found. University of Missouri researchers say that “stop-and-frisk” programs intended to deter crime may actually create more criminals. Researchers followed 2,600 students for seven years and recorded […]

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Ghana: Why are the Chinese miners here?

Ghana has sold its soul to China, said Alex Bossman Baafi. Small-scale gold-mining permits are reserved by law for native-born Ghanaians only. Yet Chinese immigrants are operating illegal gold mines all over the country, with expensive machinery and guards armed with illegal guns. These miners hurt the environment by razing our forests and dumping toxic mining by-products like cyanide into […]

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A body of water

■    Tourists at a Los Angeles hotel were distressed to learn they’d been drinking, bathing, and brushing their teeth with water from a rooftop tank in which a dead body had been decomposing. The body was discovered by a maintenance worker who was trying to figure out why the water pressure was so low. “The water did have a funny […]

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