A pet cow named Veronika can scratch her own back with a broom — the first scientifically documented case of tool use in cows, researchers say. By Emily Anthes For a cow, Veronika has had what might ...

Nine in 10 Americans use AI on their phone — but only 38% actually realize that they do. A survey of 2,000 adults explored how AI is used every day, finding that many were unaware of its presence in ...

The percentage of teachers who are using artificial intelligence-driven tools in their classrooms nearly doubled between 2023 and 2025, according to data from the EdWeek Research Center. In 2023, a ...

A new study estimates the environmental impact of AI in 2025 and calls for more transparency from companies on their pollution and water consumption. A new study estimates the environmental impact of ...

Examination of an ancient alabaster vase in the Yale Peabody Museum’s Babylonian Collection has revealed traces of opiates, providing the clearest evidence to date of broad opium use in ancient ...

Risk-taking and testing limits are a regular part of adolescent development. Many teens experiment with drugs, alcohol, or over-the-counter substances during this period. While the desire to ...

Teens who start using cannabis before age 15 are more likely to use the drug often later in their lives. They are also more likely to develop mental and physical health problems in young adulthood ...

Corin Cesaric-Epple is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...

A new report from the Center for Democracy and Technology (CDT) warns that schools’ rapid adoption of artificial intelligence has outpaced the policies and training needed to protect students.

New survey data finds that nearly 1 in 5 high schoolers say they or someone they know has had a romantic relationship with artificial intelligence. And 42% of students surveyed say they or someone ...