The largest ray in the world (up to 8m wide!), the giant manta is a graceful and gentle ... There’s far more going on behind those big eyes than previously imagined.

The US military's giant "Manta Ray" sea drone has been spotted on Google Earth at a naval base in California. Satellite ...

Discover how South Africa's unique manta ray populations are not only vital for ocean health, but also hold the potential to ...

A US military submarine that looks like a giant metal manta ray and is currently under development passed its first major ...

A Manta Ray underwater drone prototype was spotted... Summary – The U.S. Navy’s Best Warships are Almost all Submarines: The United States Navy, despite its storied history, faces modern ...

The long structures seen in manta rays and their relatives function ... 3-D scans of the tail of the cownose ray revealed holes that were linked to the fish’s lateral line canal, a system ...