This video explores the critical role of oceans in sustaining life on Earth, highlighting their vastness, ecological significance, and the pressing issues of pollution and climate change. It emphasizes the importance of marine...

Now that we've learned about the layers of the ocean, let's focus on the floor. How did oceanographers learn about the composition of the ocean floor? What is sediment? How do different types of sediment get to the ocean and what...

For the first time microplastics have been found deep in the lungs of living humans. The trace materials potentially came from everyday items such as plastic bottles and bags. Dr. Jessica Shepherd, the chief medical officer at Verywell...

Hagfish swim underwater next to human feet.

A man nudges hagfish with his foot.

Hagfish swim in a glass tank.

A fisherman dumps hagfish into a jug on a boat.

A man lifts a slimy hagfish out of water.

A hagfish rests on sand and moves slightly.

Hagfish squirm next to a dead fish in a tank.

A marine organism with pink tendrils grows on a reef.

A hagfish rests on sand in a tank.

Hands clutch a hagfish underwater.

Fish swim among corals.

Slimy hagfish are dumped onto a wet surface.

Hands pull slimy hagfish from a tank.

Hagfish swim underwater in a shallow pool.

Hagfish rest in shallow water.

A bucket pours water and hagfish into a plastic pool.

Hagfish swim in a tank.

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Aug.08 -- Concrete is vital for protecting our coastlines - but it comes at a huge environmental cost. An Israeli startup has found a way to make concrete sea defenses that get stronger over time, while encouraging life to thrive. (Video...