fish
The cardinal tetra is one of the most popular pet fish in the world. They look like little red and blue sequins. You've almost certainly seen them at the pet st…
Seafood is highly perishable and supply is often uncertain. Roger Berkowitz, CEO of Legal Sea Foods talks with EconTalk host Russ Roberts about the challenges o…
Baryonyx was a theropod dinosaur in the same family as Spinosaurus. Find out all you need to know about this Early-Cretaceous meat-eater in this fact-filled art…
This week, our hosts Dave Bittner, Joe Carrigan, and …
Warmer water boosts fishes' demand for oxygen—and their bodies may shrink in response. Christopher Intagliata reports. Learn more about your ad choices. Visit m…
The Gulf corvina produces a chattering chorus that’s one of the loudest underwater animal sounds on the planet. Christopher Intagliata reports. Learn more about…
Damselfish had trouble learning to avoid predators, when that lesson was accompanied by a soundtrack of buzzing boat engines. Christopher Intagliata reports. Le…
Researchers recorded piranha "honks" and catfish "screeches" in the Peruvian Amazon, which might illuminate fish activity in murky jungle waters. Christopher In…
A gigantic fish from the Amazon has incredibly tough scales—and materials scientists are looking to them for bulletproof inspiration. Christopher Intagliata rep…
The remora clings to other fish—and appears to use an unusual sense of touch to do so. Christopher Intagliata reports. Learn more about your ad choices. Visit m…
