A study at the University of California Irvine says that greenhouse gas emissions 'would be lower if lawns did not exist.'
After debating the pros and cons of on-demand or tankless water heaters, a couple concludes that the environment is the deciding factor.
As Haiti is rebuilt after the earthquake, attention should be paid to its environmental problems, especially deforestation.
Tankless, or on-demand, water heaters have advantages, but cost isn't one of them.
Scientists look for the reasons that birds migrate thousands of miles to nest in the Arctic.
In renovating a home, why should homeowners conserve water and how do they go about it?
In California, butterflies are being affected by warmer temperatures and habitat loss.
Do homeowners in the Northeast – an area of plentiful water – need to conserve water?
The Bering Strait is only 50 miles wide, but it has quite an influence on Earth's climate, say scientists.
The early Pliocene period might be the best analog for the warmer world scientists expect in the not-too-distant future.
In renovating an old house, the flooring decision comes down to new flooring (relatively inexpensive) vs. old wood planks (more expensive but charming and recycled).
The brutal cold snap that has put much of the Northern Hemisphere on ice this week doesn't disprove global warming or mean we're off the hook for greenhouse emissions.