This sea creature may have just experienced the "ugly duckling" glowup of the fish world. Once dubbed the "world's ugliest ...

During their surveys, the team found several unfamiliar-looking brown eels, the study said. They took a closer look at the ...

In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, ...

For years, scientists felt like the fish they were watching watched them back. A new study suggests they can recognize a ...

In an exciting first, an Australian team of scientists identified a new species of freshwater fish that swam in nearby waters ...

Brock’s iron shield fish adds to the rich prehistoric history of McGraths Flat, and contributes to its classification as a ...

A study compiled data from more than 76,000 butterfly surveys across the continental U.S. The declines seen in the last 20 ...

New Zealand's Mountains to Sea Conservation Trust announced the Fish of the Year 2025 competition was won by the blobfish, a ...

The Trump administration is reopening public comment on a proposed rule that would list the monarch butterfly as threatened ...

The U.S. Fish and Wildlife Service is opening a second comment period as they work to list the monarch butterfly on the ...

EWEB's failure to build a passage since 2008 constitutes "serious harm to protected fish species," Peter Jensen, an attorney ...

Steelhead, a vital fish species in the region, are at the center of an educational initiative by Idaho Fish and Game and ...