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.

Allard was intrigued to learn that scientists suspect the appendages are sensory organs that help the fish — called sea ...

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 ...

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 ...

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 walking fish with taste organs on its ... cells and taste sensors that help these sea robins figure out where to dig. The researchers detected high levels of activity from a gene called t1r3 ...

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.

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 ...