Top science publisher withdraws flawed climate study

Top science publisher Springer Nature said it has withdrawn a study that presented misleading conclusions on climate change impacts after an investigation prompted by an Agence France-Presse (AFP) inquiry.

Paid online reviews can deceive consumers, shows study

New research based on thousands of reviews posted on Amazon shows that when people received free products in exchange for reviews, their ratings were significantly inflated—and product sales were stronger—even though ...

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