Scientists have trained a group of monkeys to feed themselves marshmallows using a robot arm controlled by sensors implanted in their brains, a feat that could one day help paralyzed people operate ...

Despite the quick rescue operation, X-rays showed that the monkey's arm was not in good shape ... Healing would also have been associated with long-lasting pain and a high risk of further injury.

A 10-month-old spider monkey at a Florida zoo ... it was determined amputation of the entire arm was the best course of action as keeping it could result in long-lasting pain for Sully.

A 10-month-old spider monkey named Sully had his arm amputated after it was severely injured in a ... the entire arm was the best course of action as keeping it could result in long-lasting pain for ...

Keeping the arm also could have resulted in long-lasting pain and carried the possibility of re-injury, the post said. But there’s encouraging news for the monkey, as zoo leaders predict his ...

A 10-month-old spider monkey at a Florida zoo had to have its ... it was determined amputation of the entire arm was the best course of action as keeping it could result in long-lasting pain for Sully ...