To survive the deep ocean, sea creatures have all kinds of adaptations that give them alien-like appearances, such as huge eyes and needle-like teeth.

From seahorse farewells to saving a stranded whale, the photos capture the diversity and beauty of sea creatures—but also the ...

An exploration of strange and fascinating marine life, revealing some of the ocean’s most unusual and little-known creatures.

Discover 16 fascinating facts about deep-sea creatures and how they survive, from the anglerfish to the transparent barreleye ...

More than 75% of all ocean organisms can produce their own light, making bioluminescence one of the most widespread survival ...

The vast majority of our planet remains a complete mystery, hidden beneath miles of crushing water where sunlight never penetrates. In this eternal darkness, evolution has taken a path so bizarre that ...

Marine animals living in the cold, dark depths of the ocean are interconnected across the world by a hidden "superhighway", a groundbreaking new study suggests. The research, published in the journal ...

As a child, Meghan Jones was known for two things: Making something artistic, in any manner of mediums and always having a cool science fact on hand.

Photojournalist Brian Skerry has taken photos for National Geographic for the past 14 years and counting. His photographs are the focus of a new exhibit scheduled for early next year at the ...

If you had to guess, would you say more dangerous animals live on land or in the ocean? Personally, I have no clue. But considering that more than 80 percent of our oceans are still unexplored, ...

Carl Sbarounis, a commercial fisheries pilot, was flying over the ocean when his friend Ryder DeVoe called to tell him about ...

Add Yahoo as a preferred source to see more of our stories on Google. Sea creatures have adapted to help them thrive in extreme environments. Unusual features allow them to live thousands of feet ...