What was the first sexual intercourse like? A new study finds it involved fish and looked a lot like a square dance.
A large incense burner found aboard a 2000-year-old shipwreck suggests that ceremonies and sacrifices were a regular part of sailors' lives.
The oceans are warming, no wait they’re not … what’s the story?
Ocean acidification has risen by a quarter since pre-industrial times as a result of rising carbon emissions, casting a shadow over the seas as a future source of food.
See mind-blowing pictures from the Okeanos Explorer, a mission that's been exploring the seamounts off the New England coast.
With their distinctive, equine-like snouts and bright colors, you'd be hard pressed to find a more fascinating creature in the ocean than a sea horse.
Dolphins can now add magnetic sense to their already impressive resume of abilities, new research suggests.
As the shrimp swarm to the surface in one large, culminating force, they may contribute as much power to ocean currents as do the wind and tides.
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