Fighting for worker rights takes psychological toll

Bottom-up workplace law enforcement—which occurs when an individual worker files a claim against their employer—fails to protect the workers who are the most vulnerable to workplace rights violations. According to new ...

Communication makes hunting easier for chimpanzees

Similar to humans, chimpanzees use communication to coordinate their cooperative behavior—such as during hunting. When chimpanzees produce a specific vocalization, known as the "hunting bark," they recruit more group members ...

Canada unveils carbon emissions offset market

Canada unveiled Wednesday a national carbon emissions market to help it meet its climate goals by allowing cities, farmers and others to sell credits for CO2 reductions to heavier polluters.

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