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Retail and consumer

Instacart’s AI pricing causes cost variations for users, study finds

DS Staff | Dec 10, 2025

Instacart’s AI-driven pricing tools often charge shoppers different prices for the same products from the same store, according to a new study released Tuesday.

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Politics

Americans are doing well despite rising concerns, says Trump

DS Staff | Dec 10, 2025

President Donald Trump says Americans are doing well, amid weakening public confidence in the economy. He has embarked on a series of speeches to address the issues.

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Science

Humans rank high in monogamy study involving mammals

DS Staff | Dec 10, 2025

A new University of Cambridge study has found that humans are significantly more monogamous than their primate relatives, such as chimpanzees or gorillas, and ranked with mammals like beavers and meerkats.