University of Washington scientists have made a remarkable discovery: real teeth growing on the forehead of a deep-sea ...

The sea lamprey looks like it’s from another planet, but this ancient creature has a surprising amount in common with humans ...

How Fish Anatomy 380 Million Years Ago Gave Us Fingers (Image: Canva) Our fingers may owe their existence to a long-forgotten feature of ancient fish. New research suggests that the genetic switch ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

What’s lurking inside this tilapia? We opened it up to find out, and what we discovered left us speechless. This deep dive into fish anatomy might just blow your mind. Gavin Newsom's team unveils new ...

A fish thought to be evolution’s time capsule just surprised scientists. A detailed dissection of the coelacanth — a 400-million-year-old species often called a “living fossil” — revealed that key ...

The coelacanth is known as a "living fossil" because its anatomy has changed little in the last 65 million years. Despite being one of the most studied fish in history, it continues to reveal new ...

The coelacanth is known as a “living fossil” because its anatomy has changed little in the last 65 million years. Despite being one of the most studied fish in history, it continues to reveal new ...

The river roars in the heat of the summer. The water is clear and cool, and a respite from the high sun. An angler leans back, fly-fishing rod in hand, and casts it forward. The fly drops and sinks ...