Asking students to identify an example of what something is—and importantly, what it isn’t—helps establish clarity and leaves little room for misconception.

New lunar samples from the far side reveal it formed from cooler magma than the near side, confirming the Moon’s interior is not uniform. Researchers suggest fewer heat-producing elements on the far ...

A gap-controlled infrared technique makes it possible to study molecular interfaces with high sensitivity using affordable, widely available lab equipment. These molecular interfaces are everywhere—on ...

A magnetic microrobot navigates lung airways, drills microlesions, gathers biomarkers, and rapidly classifies cancer tissue with Raman sensing and machine learning in a single integrated workflow.

A former Amazon employee who taught a business writing course to thousands of fellow employees shares her tips for better email communication.