The charismatic ocean advocate and founder of National Geographic Pristine Seas continues to find new ways to combine research and storytelling to champion marine conservation. A drone photo of a reef ...

National Geographic Explorers participating in the National Geographic and Rolex Perpetual Planet Ocean Expeditions are conducting scientific research across Earth’s most crucial ecosystem. Through ...

LOS ANGELES -- Renowned natural historian Sir David Attenborough returns with a new documentary that dives into the crisis beneath the waves of our oceans. Now, National Geographic has released the ...

From groundbreaking research to the beauty of marine sanctuaries teeming with life, these images shine a spotlight on the ocean and the Explorers who champion it. South American sea lions (Otaria ...

More than 70 percent of Earth’s surface is covered by ocean. But more than 80 percent of that marine realm is unknown. A crew aboard one of the world’s most advanced research vessels is exploring some ...

It's been 20 years since the Indian Ocean tsunami, which spanned 14 countries and left more than 230,000 dead. National Geographic's new series, "Tsunami: Race Against Time," provides a 360-degree ...

For the first time, Antarctic krill have been found on seafloor vents. One scientist is working to figure out what they are doing there. Kim Bernard, at left, is an expert on Antarctic krill, a ...