National Geographic is running a challenge for users to submit photos that "celebrate the beauty of the planet" for Earth Day ...

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

From the iconic emperor penguin to the Magellanic penguin, these striking photos capture the beauty of the aquatic birds.

Submissions already include some stunning wildlife photography, including a sleepy lion cub on a dirt road, a mountain goat ...

"Milky seas” are one of the rarest reported forms of bioluminescence. A new scientific database may finally reveal the ...

On the 113th anniversary of the sinking of the R.M.S. Titanic, National Geographic is set to unveil what it calls an ...

Fresh advances in 3D scanning technology are making it possible to explore some of the hardest-to-reach and most fragile ...

You may like SpaceX launches private Fram2 astronauts on historic spaceflight over Earth's poles X-rays ... IEEE Spectrum, National Geographic, Sky & Telescope, New Scientist and others.

The award-winning photographer, author and conservationist discusses his new book in the series he founded, the “Photo Ark,” a 25-year documentary project focused on saving species and habitats.

His interest formed at a young age. Born in Hawaii, Momoa spent much of his childhood in small-town Iowa, where he lived with his mother. But even landlocked, he was extremely invested in aquatic ...

This story is part of the National Geographic 33. Norton and Samson Parashina, president of the Maasai Wilderness Conservation Trust The group does plenty of the things you might expect from a ...