You could get more opportunities to see supercharged auroras over the next few months, thanks to our very active sun. Solar activity waxes and wanes on an 11-year cycle. The current cycle, known as ...

Scientists in Canada have demonstrated a promising new device that can purify a gallon of water a day, for just a few cents per gallon. Better yet, it’s made of old tires, and can even generate small ...

A colleague of mine, Chris Talgo, recently penned an op-ed titled “Windmills and Solar Panels Aren’t Ready for Prime Time,” a title similar to my own from CCW 462, “Green Technologies Are Dangerous, ...

The Department of Energy is investing $33 million into nine projects, including an effort to use “concentrating solar thermal” tech to produce steam for a brewery. The US is continuing its ...