A trio of orcas attacked a boat in the Strait of Gibraltar earlier this month, damaging it so badly that it sank soon afterward. Researchers aren’t sure why the orcas are going after the watercraft.

An "incredibly rare" orca behavior has been captured on video for the first time. Stunning drone footage from the upcoming National Geographic documentary series Incredible Animal Journeys shows a ...

White Gladis was so hellbent on stopping boats in the Strait of Gibraltar that she engaged in attacks instead of protecting her newborn calf. When you purchase through links on our site, we may earn ...

The U.S. Navy has awarded a contract to Boeing for four Extra-Large Unmanned Underwater Vehicles (XLUUVs). In other words: giant drone subs. The unmanned submarines, called Orcas, will be able to ...