Researchers have developed a new carbon-negative building material that could reshape approaches to sustainable construction.

ATLANTA--(BUSINESS WIRE)--PulteGroup (NYSE: PHM), one of the nation's largest homebuilders, continued to test innovative new technologies with the successful pilot of robotic-assisted construction.

Choosing the new-construction route comes with challenges like cost overruns, permitting delays and supply-chain issues, but also the promise of getting a fully customized home. Credit...Kate Warren ...