Watch How Walmart’s Prices Would Change if Their Employees Were Paid a Living Wage

http://youtu.be/vAcaeLmybCY Walmart is the single biggest beneficiary of food stamps in the U.S., as its unbeatable prices help struggling families make ends meet. But Walmart's cost-cutting measures negatively impact one group in particular: its workers. Low wages, inadequate benefits and poor work environments have made Walmart the center of ongoing national criticism. But can Walmart... Continue Reading →

Missing Xenon Gas Found in Earth’s Core

 Mysteriously, most of the gas xenon that scientists expected to find in Earth's atmosphere is missing. Now, researchers say they might have the answer to this puzzle: This noble gas, which usually does not bond with other atoms, may chemically react with iron and nickel in Earth's core, where it's held. Xenon is a noble... Continue Reading →

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