Despite Borneo Redline Halfbeak (H. tenagh) not giving birth to live young, it has been observed that the eggs laid by the ...

These fish are widely regarded as great starter ... While neon tetras are viviparous, they're not quite as prodigious as ...

MR. SMEDLEY'S note on viviparity in the sea-snake (Laticauda colubrina) in NATURE of Aug. 30, p. 312, needs some comment. My statement (which he quotes) that all sea-snakes are viviparous was not ...

This fish has legs — but they’re not just for walking. Scientists have found that the northern sea robin ( Prionotus carolinus ) uses its limbs both to stroll the ocean bottom and to taste the ...

Sea robins have “the body of a fish, the wings of a bird and multiple legs like a crab” Sarah Kuta Daily Correspondent Some species of sea robins, such as Prionotus carolinus, use their leg ...

The Kauai Ocean Safety Bureau are advising the public not to swim or do other ocean activities at Brennecke’s Beach until ...

Flying fish can be seen jumping out of warm ocean waters worldwide. Their streamlined torpedo shape helps them gather enough underwater speed to break the surface, and their large, wing-like ...

in 2016 and coming upon some walking fish. “This tank of sea robins just spun my head around because I’d never seen a fish with legs that could walk along the bottom of the tank,” says ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Some types of sea ...

Octopuses in the Red Sea often hunt together with other predatory fish—and sometimes hit them. New videos suggest they're keeping fish in line. Day octopuses in the Red Sea team up with up fish ...

The name comes from the Greek words for “fish” and “lizard ... they were among the first vertebrates to exhibit live birth ...