The Roger Williams Park Zoo is mourning the loss of one of its beloved howler monkeys.

Researchers found capuchins on Jicarón Island abducting baby howlers, raising questions about primate behavior and cultural ...

White-faced capuchin monkeys on Jicarón Island have started abducting baby howler monkeys, surprised scientists report. It’s possible this behavior comes in waves, but it had not been detected in the ...

The latest price of gold per ounce, gram, and kilogram using real-time interactive gold price charts. View the price of gold for different currencies around the world and various time periods.