Though costly to implement, solar energy offers a clean, renewable source of power. 3 min read Solar energy is the technology used to harness the sun's energy and make it useable. As of 2011 ...

Placed near schools, the solar charging system that literally looks like a cow has “power milk”—white, portable batteries—­that students can take home to their families. Around 500 kids ...

In a city where the forces of nature are a constant concern, a group of seventh graders at Morris Jeff Community School ...