Learn more about piranhas, why they have such a powerful bite, and why there are so many misconceptions around them.

Researchers have identified a new species of fish—one that is closely related to piranhas—and have named it after Sauron, the main antagonist of J.R.R. Tolkien's iconic fantasy novel, The Lord of the ...

Hosts of NPR's science podcast discuss new findings about long-distance fly migration, an unexpected impact of emissions in the Amazon, and fish noises. All right, it's time now for our science news ...

When we think of piranhas, we often conjure up an image of fearsome predators that can strip an animal to its skeleton in seconds. Their bad reputation stems, in part, from President Theodore ...