conserving electricity

In celebration of Earth Day, here are eight steps you can take in your daily life to be more environmentally conscious.

Habitat for Humanity has funded three 3D-printed houses around the world and hopes to fund more in the future.

Los Angeles and other U.S. cities are covering their asphalt roads with a coating that prevents the blacktop from absorbing and radiating the sun's heat.

Being environmentally friendly is paying off for more than 400 LEED-certified hotels. See what they're doing and how you can be a better traveler.

By diversifying its energy sources, Ukraine is establishing economic freedom from Russia and becoming more competitive in the global market.

China, India, Canada, Saudi Arabia and the United States launch the Advanced Cooling Challenge to crank up a new era of air conditioning.

Despite day-to-day weather fluctuations, the effects of climate change are becoming more clear. Learn why you should be concerned and what you can do.

Energy-conscious consumers prefer green homes. They save on energy and water bills and reduce their families’ environmental impact. It’s the right thing to do!...

This time-lapse map makes it clear that our planet is rapidly getting warmer. Nine of the Earth’s warmest years since 1880 have occurred after...