PINELLAS COUNTY, Fla. (WFLA) — A drone operator captured a rare video of a manta ray near Honeymoon Island with “something very unusual” swimming above it on Friday. John Yanchoris said he ...
The United States is also developing these systems, such as the Manta Ray ... near China's Hainan Island. Beijng has aggressively pursued at least five distinct XLUUV designs, several much ...