In a move reflective of a viral meme, a new study shows that an ancient fish really did evolve to walk out of the water, only to then go back to the sea.

The newest bewildering-but-awesome meme craze is "fish tube," aka the salmon cannon, and it ran wild over the weekend. Seen the fish tube online and don't know what to make of it? We have your back.

In one, the fish is met with medieval polearms and premonitions: “If you see a Horrid Beast evolving, PUSH IT BACK IN.” The memes yearn to thwack Tiktaalik with a rolled-up newspaper or poke ...

The joke, as far as the meme goes, is that the fish should crawl straight back into the water to avoid the woes of our modern times. Now, a new study published in Nature suggests a relative of ...

You may have come across a meme showing an ancient fish known as a Tiktaalik. It shows illustrations of a green, eel-like, ancient fish. JUANA SUMMERS, HOST: Scientists say, around 375 million ...

You may have come across a meme showing an ancient fish known as Tiktaalik. It shows the green, eel-like creature crawling out of the sea about 375 million years ago — about the time that scientists ...