127 ray attacks in California over the past month, triple that of last year
Four4Four Science: Piranhas found in Michigan waters; heat wave makes roaches fly, suntans from beyond our galaxy, squid could help make clothing tougher
A South American fish with uncannily human-like chompers has been unexpectedly showing up on Michigan anglers' hooks.
With distinct tubular eyes and a natural glow, two species of bioluminescent deep-sea fish nicknamed "barreleyes" have been identified
Scientists aboard a research vessel were treated to a sighting of the world's largest bony fish: the Mola mola
Grandview Aquarium, described as the ‘world’s saddest zoo,’ continues to draw attention as hundreds of thousands of activists petition its operator to release the animals and close...
Deep beneath the ocean’s surface, scientists have spotted for the first time a living “ghost fish,” an eel-like creature in the family of Aphyonidae.
Known as the "gentle giants" of the shark family, whale sharks are the largest fish alive today.
Raw video: NOAA Ship Okeanos Explorer discovers eel-like fish while exploring Marianas Trench 1.5 miles below surface in remote area of Pacific's Micronesia region
Venomous lionfish are striking to look at, with bold stripes and flowing, sail-like fins.