The fin-powered drone could revolutionize deep-sea exploration ... “We can’t build a fish. But we can build a robot that moves like a fish and optimize it,” Cerdeira said in a statement.

a sail-like fin, and a long, slithery body," the NOAA's website describes. "Growing to more than 7 feet long, lancetfish are one of the largest deep-sea fish," the scientific agency adds.

Researchers discovered tiny features on sculpins' fins which ... Ocean, a fish called the sculpin grips the surface firmly to maintain stability in its harsh environment. Unlike sea urchins ...

Other fish species have modifications to their pectoral or pelvic fins that allow them to walk or perch, but sea robins can move their legs individually, which makes them more adept at walking and ...

Yet sea robins are most notable for their distinctively large, fan-shaped dorsal fins and for their six leg-like appendages. "He told us the stories about how other fish follow them around because ...

A 50.1-pound blackfin tuna caught during the Miami Dolphins’ annual FINS Weekend charity tournament ... including deep-sea fish, flying fish, shrimp, crab, and squid. Blackfins are found ...

Here’s what scientists know: Lancetfish have a long, sail-like dorsal fin, scaleless gelatinous ... lancetfish are among the largest known deep-sea fish. They’re also notoriously cannibalistic ...

On arrival, visitors step onto docks and climb up to reach a strange offshore facility—half cruise ship, half high-tech laboratory ... including profitable fish like sea bass and shellfish ...