The fish’s body is generally yellow, with black scales forming a stripe down the side of its body, according to the study. It ...

When researchers analyzed photos of the fish, it did look like a Mekong ghost -- same mouth shape, same silver back, a patch of yellow over its eye, and a tell-tale protrusion on its jaw.

From fish smoothies to oral antibiotics, researchers are taking matters into their own hands in a radical effort to save New Zealand’s yellow-eyed penguins After female penguins lay eggs ...