Scientists discover a new species of bright orange venomous scorpionfish called Phenacoscorpius trispinis in Sagami Bay, ...

Lionfish, an invasive species in the Gulf of Mexico, are drawing concern in Texas for their destructive impact on marine ...

Fish species living in the deep sea feature a surprisingly large range of body shapes that evolved in different ways and at ...

Researchers have newly described three extremely rare species of toad that leapfrog over the egg-to-tadpole stage and give birth to toadlets.