The first contracts executed under a novel framework are for Brookfield’s Holtwood and Safe Harbor hydroelectric facilities ...

Engineers believe Hadrian’s Aqueduct, which was constructed in the second century, can help the city conserve dwindling water ...

One Maine town, built on water-powered mills during the Industrial Revolution, is joining a dam-removal revolution moving ...

Large flat surfaces carved by ancient rivers deep beneath the East Antarctica are influencing how ice flows across the continent today, according to a new study.