While on land, the killifish has evolved to be able to breathe through its tail as blood passes just close enough to the ...

Federal officials recently rejected an activist proposal that would have restricted access to certain animal models that play ...

"Transgenic fish are typically larger than the native stock ... Subsequent offspring also exhibit the long tail and also compete well for females. Unfortunately, the birds with the biggest tails also ...

These ancient fish, little changed over many millions of years, can reach 16.5 feet long, including the tail. There are reports of giant stingrays weighing up to 1,300 pounds, though such accounts ...

Flying fish can be seen jumping ... heights over 4 feet and gliding long distances, up to 655 feet. Once it nears the surface again, it can flap its tail and taxi without fully returning to ...

then go to step 5 If fish has a v-shaped tail, it is a squirrel fish If fish has a blunt tail, it is a glass-eye snapper ...