In a seismic twist of fate, a routine earth science lesson on earthquakes at Half Hollow Hills East High School in Dix Hills turned into the experience of a lifetime for teacher Catherine Jennings and ...

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 ...

Hosted by Grace Webb and ' The Rapping Science Teacher' Matt Green, in the lesson we'll investigate light energy and learn about the Moon and our Solar System. Astronaut Tim Peake will also make a ...

Regents Review is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...