Ohio outlaws ubiquitous pear trees

Ohio this year has banned the sale of Callery pear trees that are crowding out native wild plants in many forests across the country.

Stop or speed through a yellow light? That is the question

Engineering graduate student Zhixia Li was attracted to UC because of the real-world education and experience the university provides. In return, he's headed a real-world project that every driver can relate to: the "yellow ...

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