By Shanna Hanbury Scientists studying the world’s largest river turtles, a South American species that grows to a length of ...

The giant South American river turtle, also known as the Arrau turtle, is a threatened species native to freshwater lakes and rivers in the rivers and lakes in the Amazon and Orinoco basins. “We ...

A University of Florida research team has developed a more accurate way to count wildlife using drones — an innovation that helped confirm the world’s largest known nesting site for a threatened ...