The fish that limbed vertebrates evolved from don't have obvious digit equivalents, and the most common types of fish just have a large collection of rays supporting their fins. Despite this ...

Something fishy is going on with seafood according to a new study by Oceana: “DNA testing found that one-third (33 percent) of the 1,215 samples analyzed nationwide were mislabeled, according to U.S.

Researchers in Greece have spotted the ancient and critically endangered Greek lamprey fish species that has survived for 360 ...

Ocean oxygen loss, not just mercury pollution, can trigger toxic methylmercury blooms that threaten marine life and seafood ...

"It's a whole new way of looking at what's in the ocean." In this undated file photo, a large group of yellowfin tuna is shown in the waters off Vibo Valentia, Calabria, Italy. Giordano Cipriani/Getty ...

Mikey’s golden pygmygobies were “typically found deep within caves” of offshore coral reefs, the study said. The fish were seen swimming “along the surface of cave roofs and walls in small groups of ...

TAYLORSVILLE, Ky. — The DNA of two invasive fish species were found in a lake just an hour away from Louisville, Kentucky. The Kentucky Department of Fish and Wildlife Resources (KYFW) partnered with ...

(CNN) — Some 400 kilometers (250 miles) from the nearest sea, engineering students at Switzerland’s ETH Zurich are hard at work on cutting-edge robots that may change the way the world’s oceans are ...

A groundbreaking study has revealed that your mom and dad’s DNA don’t just pass on telomere length, they actively reshape it ...