
The deep ocean is the least-known place on Earth. Deep Sea Slumber is a sleep podcast and documentary series about ocean creatures: their biology, their sensory worlds, and the quiet strangeness of their lives. Every episode moves through layers of creature facts, behavioral science, and deep ecology, with a final sequence where you become the animal. Fall asleep somewhere in the dark water.
No fe... more
| Publishes | Daily | Episodes | 22 | Founded | 2 months ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | ScienceLife SciencesNatural Sciences | |||

Below a thousand meters, sunlight disappears. Not dimly, not gradually, but completely, and it has been this way for four billion years. What remained in that darkness was not emptiness. It was life, patient and extraordinary, built entirely from the... more
The ocean sunfish drifts through the open blue like a creature no one expected to work. It is the heaviest bony fish alive, a strange giant with no true tail, winglike fins, and a body that looks unfinished until the sea explains it.
In this episode... more
The mantis shrimp waits near the reef like a small secret with impossible machinery folded beneath its body. It can strike so fast that water itself reacts, and it watches the reef through eyes built for colors and patterns we can barely imagine.
In... more
Somewhere between the sunlit surface and the permanent dark below, the ocean keeps a layer almost nobody talks about. It begins where daylight starts to lose its color and ends where light disappears entirely. Between those two depths lies one of the... more
On the outer slope of a reef, where the water grows cold and the light fades into blue-gray, an animal rises each night that most people have never seen alive. It carries a spiral shell divided into sealed rooms, manages its depth by slowly filling t... more
Eleven kilometers below the surface of the Pacific Ocean, the seafloor drops away into the deepest known place on the planet. No sunlight has ever reached it. The pressure there would collapse most structures humans have ever built. And yet life cont... more
The blue whale is the largest animal to have ever lived on Earth. Larger than any dinosaur, heavier than anything most minds reach for when trying to picture a living creature, it moves through cold open water with the kind of patience that belongs t... more
Somewhere between a thousand and three thousand meters below the surface, in water that has never seen the sun, a long and patient creature drifts. Its most notable feature arrives first: a mouth that opens wider than the body behind it, hinged loose... more
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
Apple Podcasts | #131 | |
Apple Podcasts | #49 | |
Apple Podcasts | #64 | |
Apple Podcasts | #188 |









Listeners, social reach, demographics and more for this podcast.
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This show offers scientifically grounded, sleep-friendly explorations of ocean life, blending precise biology with calming narration. Episodes move through creature-specific biology, sensory worlds, and ecological context, often ending with a reflective sequence inviting listeners to imagine themselves as the animal. The palette spans sea turtles, bioluminescent deep-sea life, cephalopods, otters, corals, jellyfish, and other ocean inhabitants, with a steady emphasis on slow, contemplative storytelling that supports relaxation while expanding curiosity about the natural world. A notable strength is the consistent, single-narrator approach that treats complex science with accessible, meditative pacing, making it appealing to curious adults w... more
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Deep Sea Slumber launched 2 months ago and published 22 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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