Catfish
These invasive pests are tormenting Florida’s manatees
13 stunning photos from this year’s best wildlife photographers
Why these toads have turned to cannibalism
Inside the plan to save some of the biggest freshwater fish
Egypt's first pharaohs loved catfish—and worshipped them
New megadams threaten world’s biggest fish
How these fish—'tiny tanks of the Amazon'—survive piranha bites
Enormous pigeon-eating catfish wreaking havoc on Europe’s ecosystems
Amazon fish species at risk if fires destroy river habitat
New species of spiky-faced catfish discovered
Cuckoo Catfish Force Others to Raise Their Young—in Their Mouths
Baby Giant Mekong Catfish are Hard to Find
These Sharks Feed in a Surprising Way
Why These Dolphins Behead Their Prey
Rare Giant Catfish Signals Hope for Species
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