So, blobfish don’t really look like melting ice cream in their natural environment. Underwater, they’re shaped like tadpoles: ...

After nine months, the strange behavior that claimed the lives of endangered sawfish is back. Here’s what we know about ...

Roach fish that migrate between different lakes and water courses have larger pupils and better eyesight than roach fish that stay in one place. The adaptation makes it easier for the red-eyed ...

These are the world’s longest-lived freshwater fish. Some reach 127 years old, a feat previously thought impossible for ...

but the commonly featured picture of the marine animal isn’t what the fish looks like submerged in the water. Above the surface, the sudden decompression disfigures the fish, which gives it the ...

Roach fish that migrate between different lakes and water courses have larger pupils and better eyesight than roach that stay ...