Somewhere in the ocean's depths swims a small fish with a see-through skull, tubular eyes, and visual tricks that break every rule biology textbooks lay down about how vertebrates see.

A striking, silver-colored fish commonly kept as an aquarium pet has been hiding in plain sight in the Philippines' largest freshwater lake, renewing concerns over the unmonitored and unmitigated ...

Add Yahoo as a preferred source to see more of our stories on Google. A searobin 'walks' on the seafloor, using modified fin-ray appendages. (NOAA Office of Ocean Exploration and Research) The ...

Biologists from the Ateneo de Manila University in the Philippines have confirmed the presence of the tinfoil barb (Barbonymus schwanefeldii), a popular aquarium fish, in Laguna de Bay, the country's ...