Fish have been around since the dawn of complex animals. They were the first vertebrates, had the first live births and were the first four-limbed animals to venture onto land. The fossil fish ...

Several hundred people turned out along the Willamette River on Thursday to celebrate a fish often misunderstood for its ...

What did the very first complex vertebrate brain look like? To find out, scientists turned to an unlikely time traveler: the ...

Hundreds gathered in Oregon City to celebrate one of Oregon’s oldest and most fascinating creatures, the Pacific lamprey.

Several hundred people turned out along the Willamette River on Thursday to celebrate a fish often misunderstood for its ...

A new study constructs the first 3D single-cell brain atlas of the lamprey, uncovering the 450-million-year-old molecular ...

Early vertebrates such as myllokunmingids were small and lacked effective defense mechanisms compared to the large predators ...

Marine biologist Alan Jamieson had given up on seeing a goblin shark in its underwater home. After all, they live thousands of feet underwater in total darkness and since being discovered over 100 ...