Peppa the pig is doing more than amusing her TV viewers—she’s teaching them to speak with a British accent. Dartmouth’s Roberto Rey Agudo says her young fans are likely not processing American English and British English as separate languages.

Saeed Hassanpour, assistant professor of biomedical data science, worked with colleagues in his Precision Health Lab, to found a machine learning method to help avoid unnecessary breast surgery, the technology website writes.

Professors Jennifer Lind and William Wohlforth write that the liberal world order is at risk as it contends with growing populism, nationalism, and authoritarianism around the globe.