After nine months, the strange behavior that claimed the lives of endangered sawfish is back. Here’s what we know about ...

Snowy grouper fish are in danger of being depleted, and fisherman Don Rynn made false statements about how many he caught, a ...

Along the Amazonian coastline in Brazil’s northeastern state of Maranhão, plans are underway for a port project that will ...

Animals are finely adapted to their native habitats, but when they are introduced to other ecosystems, they can become ...