Residents on social media denounced a poster with hands of different skin tones and another with a rainbow as "DEI." ...

Holi is one of the most vibrant and joyful festivals celebrated across India. It signifies the arrival of spring, the victory of good over evil, and the strengthening of bonds between friends, ...

In this easy STEM Project we are making a Spectroscope which is perfect for the classroom or summer camp ... These tubes show bright lines at specific colors instead of a full rainbow. Check the slit: ...

It’s a natural impulse: a sea of raised hands during a classroom discussion must mean students are getting it—they’re engaged with the material and prepared to ask smart questions. And yet, some ...