Artificial intelligence is everywhere! It helps in our classrooms, in hospitals, and even inside the smartphones we carry around. But how does this smart technology actually work? Where did it come from? And what might it do in the future?

Nova is shocked when she learns how much plastic is hurting our planet—and that giant “trash islands” are floating in the ocean. Luckily, she has a super‑secret science lab in her basement. No problem is too big for SUPA NOVA… or for SCIENCE!

Growing up in the 1830s in Saratoga Springs, New York, isn't easy for George Crum. Picked on at...

In the late 1970s, Steve Jobs and his partner, Steve Wozniak, founded a company called Apple...

Radio has been commercially available since the late 1800's. But today's radio has evolved greatly...