National Geographic Explorer Paul Salopek has traveled many miles across land on foot since 2013, when he began his long ...

"Scientists aren’t exactly reinventing the wheel here." 5 ancient technologies that are inspiring modern innovations first ...

Water Street forms the backbone of downtown Port Townsend, running parallel to the waterfront and showcasing one of the most impressive collections of Victorian commercial buildings on the West Coast.

A system that allows ships to “earn” carbon credits and trade them with other ships. Credits can be earned by using lower-emission fuel and/or contributing to a fund that will support low-carbon ...

As retrofitting continues, more data from ongoing trials is anticipated to validate these results further. Istanbul was ...

San Francisco Bay Ferry last week commissioned the latest addition to its fleet, M/V Karl. Built by Mavrik Marine in La ...