Staring at the sun—a close (but safe) look at our home star Staring at the sun—a close (but safe) look at our home star Need a new idea to keep kids entertained? Try stargazing. Need a new ...

Remember when Warren Buffett bought the largest solar installation in the world? It's almost finished, and now you can take a Virtual Tour. When completed, the Ivanpah solar thermal facility will ...