Brazil's bats are harboring a vast and diverse pool of coronaviruses, a new study finds, including a newly identified strain ...

From the bumblebee bat to the Baluchistan pygmy jerboa, here are eight of the world's smallest mammals who thrive in a world ...

The hoary fox (Lycalopex vetulus) is a small canid found only in Brazil. Although commonly seen running across the open grasslands of the Brazilian Cerrado, surprisingly little is known about the ...

In Brazil, where humans and dolphins fish in tandem, cooperation both within and between species is essential for the longstanding tradition.

The success of the rewilding effort has spilled over across the border, with giant anteaters spotted in southern Brazil for the first time in 130 years, contributor Sarah Brown reported in early 2024.

Today on CNN 10, we learn about the different types of lunar eclipses after a total lunar eclipse was visible across the Western Hemisphere this week. We also take a look at a feat of engineering set ...

If you are a long time resident or visitor to Sanibel, most likely you know about Brazilian pepper, while those with less ...

And we’ll find out how a biologist in Brazil is helping mammals safely cross busy highways, before checking out a doll’s aquatic adventure at a popular aquarium. All this and more on today’s ...

Colombian marine biologist Fernando Trujillo has spent a lifetime working with the endangered creatures, which offer a window ...

Health experts are warning about a tropical disease spread by midges and mosquitoes, recently detected in US travelers ...