A hidden ecosystem of giant sea spiders, octopuses, and other stunning sea creatures shows how life can flourish even when ...

A new study based on two decades of data shows what happens in an ocean ecosystem without great white sharks. Great white ...

This story appears in the June 2019 issue of National Geographic magazine ... sargassum is the basis of a complex ecosystem that nurtures a stunning array of marine life.

Other images include the sobering effects of global climate change on the planet’s most delicate ecosystems ... endangered rhino species. National Geographic has been documenting our world ...

Growing up, the eventual King of Atlantis was obsessed with the world under the seas. Now the movie star is doing everything he can to help marine ecosystems thrive—no trident required.

National Geographic, the iconic media organization known for documenting our world’s wonders for over a century, has unveiled an ambitious new initiative honoring individuals who embody the ...

A diverse ecosystem that includes fish ... Marine Ecologist and Explorer in Residence for National Geographic and founder of Pristine Seas. Protecting and preserving these reefs are of the ...