Living walls can help cool down both the interior and exterior of buildings, so why are they not more popular?

I’ve written about the history of stone walls and how to interpret them in the field, and developed the Stone Wall Initiative to draw public attention to their importance in New England.

Walls with a protruding zigzag pattern could stay up to 3°C (5.4°F) cooler than regular walls, without using any energy. This approach could reduce the energy used by cooling systems and thus ...

VideoWould you believe that the newest high-tech weapon might be a jug of Poland Spring water? A British company is trying to interest the Pentagon in the "Wall Breaker", a launcher that shoots ...

Though the Berlin Wall was constructed to keep in residents, and the U.S. wall is to keep non-Americans out, a number of applicable learned lessons can be derived from the Berlin Wall.