A simple sticky note activity can jump-start classroom conversations about a difficult topic, Sothy Eng writes.

Caltech scientists have developed a method to create metallic objects of a precisely specified shape and composition, giving ...

Instead of starting with a teacher’s explanation, many science lessons could begin with students exploring a phenomenon.

A federal judge said work must stop for 14 days while she considered arguments that building and operating the immigration detention facility would harm the environment. By Patricia Mazzei Readers ...