State fish biologists were looking for Asian carp. What they found, last week in the North Shore Channel in Lincolnwood, was something much better: a spotted gar, an ancient fish that has never before ...

A 400 million-year-old fossilized fin from a strange-looking, primitive fish is shedding light on how fins evolved into limbs that enabled animals to walk on land. Subscribe to read this story ad-free ...

This video showcases traditional primitive techniques for trapping and cooking fish using natural materials and methods.

Genetic instructions for developing limbs and digits were present in primitive fish millions of years before their descendants first crawled on to land, researchers report. The successful swap ...

WASHINGTON (Reuters) - Primitive fish already may have possessed the genetic wiring needed to grow hands and feet well before the appearance of the first animals with limbs roughly 365 million years ...

People traditionally think that lungs and limbs are key innovations that came with the vertebrate transition from water to land. But in fact, the genetic basis of air-breathing and limb movement was ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

Researchers have found the first small finger-like bones in the fins of a fish that lived 380 million years ago, about 15 million years before the first four-footed creatures, called tetrapods, ...

Teeth and hard structures called dermal odontodes are evolutionarily related, arising from the same developmental system, a new study shows. Teeth and hard structures called dermal odontodes are ...

Add Yahoo as a preferred source to see more of our stories on Google. Nearly every state has designated an official state fish except for three. Here's a breakdown of the 50 states, plus the District ...

People traditionally think that lungs and limbs are key innovations that came with the vertebrate transition from water to land. But in fact, the genetic basis of air-breathing and limb movement was ...