FINDLAY, Ohio — In elementary school, every student gets some form of an earth science lesson. But one school in Findlay took its classroom outdoors this year. Behind Bigelow Hill School is the ...

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 ...

Kids stuck at home due to coronavirus have another opportunity for quality online learning. Earth School, a collaboration between TED-Ed (TED’s youth and education initiative) and the United Nations’ ...