Fish are cold-blooded vertebrates that strictly live in water. They breathe using special organs called gills. Fish are the ...

Diet: The Rainbow shiner is described by some as a 'drift feeder'. It feeds on small food items such as invertebrates and plant matter drifting past in the current. Captive fish will accept frozen ...

Common name: Imperial blue rainbow tetra. Sometimes known as Hyphessobrycon sp. Red-Blue and the Blue Peru redfin tetra Scientific name: Hyphessobrycon sp. Origin: The fish shown is a captive bred ...

After the Supreme Court ruled for the snail darter over the people of Tennessee, it took a special act of Congress to exempt the project from NEPA before construction could be completed.

9 Darter Street, Oonoonba is a 4 bedroom house. What are the key property features of 9 Darter Street, Oonoonba? Explore all key property features for 9 Darter Street, Oonoonba. Click here to find ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When you’re a ...

The ancient coelacanth, a lobe-finned fish, is a “living fossil” in every sense of the term. ... [+] Biologists believe this supreme survivor has undergone little change in 400 million years.

Coelacanths are deep-sea fish that live off the coasts of southern Africa and Indonesia and can reach up to two metres in length. For a long time, scientists believed they were extinct.

Jeffrey Darter died Aug. 19 at a residence in The Acreage, an incident report provided by the Palm Beach County Sheriff's Office showed. He was 66. The agency confirmed it is conducting a death ...

Climate change and asteroids are linked with animal origin and extinction—and plate tectonics also seems to play a key evolutionary role, "groundbreaking" new fossil research reveals. The ...

ILISH, SAY Bengalis, is delish. A bony freshwater fish, it is to the people of Bangladesh (where it is the official national fish) and the Indian state of West Bengal (which designates it the ...