Expanding aquaculture in the Amazon could provide nutritional and economic benefits at a fraction of the environmental cost ...

Instead, the researchers suggest that the behavior is used in social contexts. Amazon river dolphins possess bristles on ...

In Manaus, a sprawling city of more than 2 million, the depth of the Rio Negro, a major branch of the Amazon River, reached ...

By Fernanda Wenzel In 2021,an army of dredges equipped to churn up the riverbed in search of gold invaded the largest ...

What were the chances that I would see a pink dolphin or a sloth? If those animals were smart, they’d still be sleeping, ...