If you’ve had the chance to spend an extended amount of time fishing a single Rocky Mountain freestone river, you may have ...

At the base of the Grand Teton Mountain range, a new fish species tinged with green was identified as separate from its blue brethren.

NC Wildlife Resources Commission seeks public’s help to reduce the threat to native species posed by the invader.

Characidium dumonti lives among the rocks and pebbles at the bottom of the fast-flowing streams in the national park, ...