Washing” has been combined with an almost dizzying array of color terms to call out a host of problematic behaviors. Although such terms are widely used online, only a few have become popular ...

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 ...

About 400 million years ago fish began to go on to the land and eventually changed into tetrapods - animals with four limbs. Now scientists are studying a "weird" species of fish, the sea robin ...

By Sofia Quaglia The sea robin has fascinated scientists for decades. It has the body of a fish, the wings of a bird and the legs of a crab. “Legs on a fish sound like, um, well, that’s one of ...

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 ...

The Red Sea, sandwiched between northeast Africa and the Arabian Peninsula, is teeming with life, including octopuses and more than a thousand species of fish. Every day, the goal of these ...

If all the parameters of your tank are within the normal range for your betta fish, then it’s likely your fish is just taking a snooze. Fish do need to sleep, though they don’t always do it in ways we ...

Their bodies have yellow and blue stripes. The bottom of their bodies, near the pelvic and anal fins, is dark blue. In contrast, the dorsal region is a striking bright yellow color. They are a rather ...

The hunt was going well—until one fish got out of line. In a sudden flash of black and white, the color-changing octopus whipped out its arm and—whack—landed a punch. The fish, a blacktip ...

Octopuses normally hunt alone, but footage captured by divers has revealed that they can collaborate with fish to find their next meal. The videos, described today in Nature Ecology & Evolution 1 ...