What drew these 1,300 perfect circles on the sea floor? We may finally know.
When hundreds of eerily perfect circles were discovered on the bottom of the Mediterranean Sea, theories abounded about what ...
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Deep Dark Secrets
This story appears in the August 2010 issue of National Geographic magazine ... exist in pockets of liquid water deep beneath the surface of Mars or in a sea under the frozen crust of Jupiter's ...
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Explore The Ocean’s Depths With National Geographic’s ‘Oceanxplorers’
Oceanxplorers, a new documentary series from National Geographic, invites us to dive ... James Cameron, known for his passion for deep-sea exploration, described the series in a press release ...
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National Geographic's SharkFest Series Continues to Awe
As we celebrate World Ocean Day, the annual National Geographic SHARKFEST also commences ... ATTACK OF THE RED SEA SHARKS investigates deadly attacks in Egypt; SHARKS GONE VIRAL is a cheeky ...