Sea robins are so adept at rooting out prey as they walk along the ocean floor on their six leglike appendages that other fish follow them around in the hope of snagging some freshly uncovered ...

Sea robins are so adept at rooting out prey as they walk along the ocean floor on their six leglike appendages that other fish follow them around in the hope of snagging some freshly uncovered prey ...

Scientists have gotten frogs with amputated legs to grow new, leglike appendages in the laboratory, and may be able to help humans regrow limbs in your lifetime. Researchers at Tufts University ...

Over the next 18 months, the frogs gradually regrew what was lost, forming a new leglike structure with nerves, muscles, bones and even toelike projections. The researchers describe this approach ...

It uses its leglike pectoral fins to burrow into cracks and crevices of coral reefs in search of food. UW Professor Ted Pietsch said this relative of the anglerfish will have to undergo DNA ...