50 Fish, 50 States: Freaks in the Hot Springs

When the water is not too hot, not too cold, expect fishy weirdness. Exhibit A: Matt Miller catches giraffe cichlids, native to Africa, in the desert. In Utah.

Matthew L. Miller

This Catfish Doesn’t Just Move on Land, It Reffles

This catfish doesn't just walk. It reffles. New research on the terrestrial movements of an invasive catfish.

Matthew L. Miller

Electronic Monitoring Could Be Key for Data-Poor Longline Fisheries

Electronic monitoring can provide much-needed data on catch and discards on longline tuna fisheries.

Justine E. Hausheer

Story type: TNC Science Brief

9 Cool Freshwater Fish You’ve Never Heard Of

Do you know the hardhead? The chiselmouth? Celebrate freshwater biodiversity with these cool fish.

Matthew L. Miller

50 Fish, 50 States: Whitefish & the End of the World as We Know It

You can’t freeze time, even when ice fishing

Matthew L. Miller

Can Freshwater Reserves Protect Tropical Fish Diversity?

A new paper details the conservation success of community-led freshwater reserves in Thailand.

Matthew L. Miller

Ranger Rick: A Garish Origin Story

A career dedicated to a prehistoric fish begins with Ranger Rick.

Solomon David

50 Fish, 50 States: Cutthroat Connections

A search for native cutthroats offers connections in a crazy year.

Matthew L. Miller

Dead Drift: Adding Salmon Carcasses to Streams

Salmon feed an entire ecosystem. But what if the fish are gone?

Kris Millgate

50 Fish, 50 States: Yellowstone’s Native Fish

Yellowstone’s large mammals get the attention, but the park’s underwater wildlife is special, too.

Matthew L. Miller

An Overlooked Threat to Freshwater Fisheries? Bowfishing

Bowfishing is often unregulated and unstudied. And that could be a big problem for native fish.

Matthew L. Miller

Fish Fence: Yard Décor Becomes Lionfish Control

Lattice fencing offers a new hope in controlling the lionfish invasion.

Kris Millgate