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In a new study that monitored smartphone data, researchers found that teens (aged 13 to 18) spent an average of 1.5 hours each school day on their smartphones.

Massive industrial livestock financing sabotages major U.S. banks’ climate goals.

Society’s addiction to palm oil—the world’s most widely consumed vegetable oil—is killing critically endangered Sumatran elephants.

Many museums are reckoning with the colonial legacies of the human remains and cultural objects in their collections. Now anthropologists are advocating to pay similar respects to primates.

Dental researchers coated damaged cows’ teeth with an enamel binding peptide and soaked them in a mineral solution to reform their protective outer layer.

Chinese AI startup DeepSeek warned of “misunderstanding and confusion” over the firm and its service, saying misinformation was being spread about it, but it did not address an increasing number of bans by authorities around the world on its AI chatbot due to security concerns.

A credit-rating agency reported Thursday that President Donald Trump's proposed tariffs could slow economic growth, increase inflation and push up unemployment.