What does it mean to be a “semi-aquatic” dinosaur? Was it wading in the shallows, or could it have been a skilled swimmer? Each scenario paints a very different picture of Spinosaurus, and the discovery of new fossils has paleontologists...

We've long known that animal pollination is an important way plants reproduce on land, but we're only just finding out animals also pollinate plants underwater.

Axolotls are amazing pets! Join Jessi and Squeaks as they learn about why axolotls have feathery gills and live in water, and how to protect their natural habitat.



First Grade Next Generation Science...

Whether it's solo or with a friend, young dolphins love to partake in a bit of play.

They live in the water, but do they actually drink it? Turns out, some fish actually do! Learn all about how different kinds of fish get the fresh water that they need to survive in this new episode of SciShow!

When you think of a jellyfish, do you imagine an angelic stingy blob? That's just one stage of the life of a jelly!

Yapoks are cute aquatic marsupials, and they're the only living creatures that need pouches for their sacs.

It doesn't seem possible, but animal rain is definitely real, and there is an actual scientific explanation for it... probably.

With their squishy bodies and color-changing abilities, octopuses and other cephalopods already look like our planet’s resident aliens. But researchers have discovered yet another thing that separates them from most other animals on...

Some might call sand coarse, rough and irritating, but there’s no denying that it’s used everywhere: from glass to asphalt, sand is a key ingredient for all sorts of materials in construction and technology. But this heavy reliance on...

Some might call sand coarse, rough and irritating, but there’s no denying that it’s used everywhere: from glass to asphalt, sand is a key ingredient for all sorts of materials in construction and technology. But this heavy reliance on...

With their squishy bodies and color-changing abilities, octopuses and other cephalopods already look like our planet’s resident aliens. But researchers have discovered yet another thing that separates them from most other animals on Earth!

Raccoons are famous for "washing" their food, but this behavior, called dousing, isn't really about cleanliness.

It doesn't seem possible, but animal rain is definitely real, and there is an actual scientific explanation for it... probably.

Over the first season of PBS Eons, we've explored the history of Earth from the very origins of life right up to the Cenozoic Era that we're in now. To celebrate our first anniversary together, we'd like to answer some of your most...

Happy Father's day! Today we're talking about the fintastic Nurseryfish, which is one of the best dads you can fish for.

You might be familiar with the phrase "like water off a ducks back". But it's not that ducks don't get wet, it's that they get wet, with style.

Evolution is a never ending process, but there are some cases where humanity has given it a big push.

Salps are more than just strange balls of goo drifting through the sea—in fact, they’re more closely related to us than they are to jellyfish, and play a huge role in marine ecosystems and the global carbon cycle as the “vacuum cleaners...

We may never know when our ancestors walked out of the water into dry land. But it's possible they may have been walking in water for millions of years!

Chimpanzees in Gabon have been observed using bugs as a possible antiseptic, but what's more surprising is that they're applying this remedy to one another in what may be a form of chimpanzee health care.

Although gelatinous animals might seem like simple creatures, they'll probably outlast the rest of us, because being gelatinous might turn out to be the ultimate survival strategy.

From the world’s biggest land animal to a creature built more like a tank than a sub, meet seven mammals that you might not think can swim well, but do!

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Yapoks are cute aquatic marsupials, and they're the only living creatures that need pouches for their sacs.