As far as electric vehicles go, electric bicycles are famously energy-efficient. Most can easily travel 100 miles (160 km) on around $1 of electricity. But what if instead of paying for that ...

"What a sight!" Homeowner shares images of the head-turning solar setup that took his family off-grid: 'That's a monster system' first appeared on The Cool Down.

Alex Davies is a technology journalist and the author of "Driven," an upcoming book about the self-driving car industry. Well it's that time of the year again here in Southern California time to fill ...

We may receive a commission on purchases made from links. According to Zillow, at least 53% of U.S. Americans who rent live in an apartment building. With that number poised to grow thanks to the ever ...