AV THE MARYLAND S.T.E.M. FESTIVAL CELEBRATING A MONTH OF , SCIENCE, TECHNOLOGY, ENGINEERING, AND MATH, WRAPS UP THIS WEEKEND WITH A FREE CONCERT THAT DOUBLES AS A SCIENC LESSON. >> ♪ LIKE THE PHOENIX ...

he Space Foundation of Colorado Springs has collaborated with Peanuts to provide free Snoopy-themed lesson plans to improve students’ skills in science, technology, engineering, and mathematics (STEM) ...

You are entirely forgiven for not knowing this, since they are not especially rare — cerium is about as common as copper. The problem is that they’re difficult to isolate and purify; it wouldn’t be ...