Under microscopes, scientists found that giant single-cell organisms were able to vacuum up more food when they are stuck together.

These are the world’s longest-lived freshwater fish. Some reach 127 years old, a feat previously thought impossible for ...

Humans Got Their Flexible and Sturdy Joints From Fishes, Evidence Found in 400 Million-Year-Old Jawed Fish Evolution has ...

The humble fish, or ichthys (ἰχθύς) in Greek, was a symbol that played a crucial role in the early years of Christian history ...

A new study from the University of Chicago has uncovered the surprising origin of the flexible joints that allow us to move ...

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

The researchers also studied fossils of extinct fishes dating back almost 400 million years and saw evidence that some of the oldest jawed fishes had bones with joint cavities for articulated ...

If you find yourself the target of a prank this year, just remember to take it in stride. After all, it’s tradition!

ST. LOUIS — A foul fish-smelling odor has descended on the St. Louis region, and local fish fries aren't to blame. Countless ...

In an Australian first, researchers have described a new species of 15-million-year-old fossilized freshwater fish, Ferruaspis brocksi, that shows preserved stomach contents as well as the pattern of ...

Our study provides a comprehensive perspective on mitogenomic evolution among Tettigoniidae species. Table 1. Detailed information on the alignment and corresponding optimal tree for three datasets.