Northrop Grumman's Manta Ray project represents a significant leap forward in uncrewed underwater vehicle (UUV) technology, earning recognition for its potential to redefine undersea operations.

Abstract: The pectoral fins of manta rays are driven by bilateral muscles to generate up-down flapping movements that allow for efficient and flexible swimming. However, current soft underwater ...

More than 300 miles off Mexico’s Pacific coast, a giant oceanic manta ray—its wingspan stretching around 15 feet across—glides past Madalena Cabral. She stays calm, and waits for the animal to see her ...

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Yorkshire Cup winner one of 13 confirmations for Royal Ascot’s staying showpiece. Sign Up and be kept in the loop each and every day with our free Daily newsletter. Did you know with a Plus ...