Discarded aloe peels could be a sustainable, natural insecticide

Aloe barbadensis, commonly known as aloe vera, has been used for thousands of years to treat skin ailments, promote digestive health and heal wounds. But while aloe vera gel is in high demand, the peels are thrown away as ...

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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