Fish Pictures, Pictures of Fish, Fish Facts

Fish Features

Megafishes Photos

View photos of the world's largest freshwater fish fighting for survival, as pollution, overfishing, and construction threaten the rivers and lakes they call home.
All About the Ocean

Explore and discover the world's oceans like never before with facts, photos, news, video, and more!
Great White Shark Pictures

See close-ups of great white sharks lurking, hunting, and attacking. Download desktop wallpapers of these amazing, often misunderstood predators.
Eels Photo Gallery

The freshwater eel is one of the few fishes to spawn in the ocean and spend its adulthood in lakes, rivers, and estuaries.
Mola (Sunfish)

Find out why sunfish are often confused with sharks—and the ways in which the two are so drastically different.

Please select a test to run

Summer Lovin' for Arctic Birds

When the sun never sets, the circadian clocks in four species of Arctic birds gohaywire.
Is Your Dog OCD?

Dogs and people with OCD have similar brains—a discovery that may someday help doctors understand human anxiety, a new study says.

Explorer Moment: Ray of Hope

Biologist Andrea Marshall leads her team in discovering new and conserving known manta ray species.
Sylvia Earle on Women in Science

Sylvia Earle reflects on her scientific career and on gender obstacles she faced along the way.

Gannets Pictures

Champion divers but clumsy landers, doting parents but hostile neighbors—northern gannets abound in contradictions.
Estonia's Ural Owls

Photographer Sven Začek provides an intimate view of this large raptor.