Boeing's 51-ft (15-m) autonomous submarine Echo Voyager has taken to the open water for the first time as sea trials get underway. The eXtra Large Unmanned Undersea Vehicle (XLUUV) is being subjected ...
DURHAM, N.C. (WTVD) -- Echo is a nonprofit social enterprise dedicated to the philosophy of "entrepreneurs building entrepreneurs", a relationship-driven ecosystem where business owners mentor, ...