Slimming down a colossal fossil whale

A 30 million year-old fossil whale may not be the heaviest animal of all time after all, according to a new analysis by paleontologists at UC Davis and the Smithsonian Institution. The new analysis puts Perucetus colossus ...

New dyeing method could help jeans shrink toxic problem

Can the multi-billion-dollar denim industry keep producing blue jeans in every shape, size and silhouette, while shrinking oversized levels of hazardous pollution? Research published Tuesday suggests a new dye could be a ...

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