Declining 6-Foot Fish Species with the World's Longest Freshwater Migration Inspires a Mass Conservation Effort

A newly signed action plan aims to protect the migration cycle of the giant dorado catfish of the Amazon River ...
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The Massive Fish As Big As a Chevy Suburban

Fish are one of the species in the world with the most diversity. These aquatic animals come in different shapes, colors, and skeletal compositions. Some are endemic to freshwater habitats, and others ...
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The whale shark: Footage of the world's biggest fish species

Experience the gentle majesty of the ocean's largest fish with this intimate close-up video of a whale shark. The footage ...

The world’s great fish migrations are collapsing – that’s a problem for millions of people

Hidden beneath the surface of the world’s rivers, some of Earth’s great animal movements unfold – migrations that rival, in ...

Hooking big fish in warming oceans comes with a catch

When it comes to fishing, reeling in the biggest one is often the goal. But as it turns out, leaving the largest and oldest ...

Vital freshwater fish migrations are collapsing, says UN report

Some of the longest, most important migrations of species on Earth are happening beneath the surface of the world's rivers ...