Every animal family should have a life of peace and quiet after a newborn arrives, but rescued animals like these marmosets ...

Weighing less than an apple, pygmy marmosets are the tiniest monkeys on earth. They have the ability to leap over 30 times their body length across the treetops in the Amazon jungle. (wildlife ...

Vienna Zoo welcomed a newborn pygmy marmoset, one of the world’s smallest primates. Born in April, the ape weighs only 15 grams and stands at a mere 5 centimeters tall. For reference, a full-grown ...

Video by @zookeeperguyBack for a day with these cuties🥰When working with these small primates, it’s important that I see all of them, to make sure everyone is alright. That’s “easy” when working with ...

Naming others is considered a marker of highly advanced cognition in social animals, previously observed only in humans, bottlenose dolphins and African elephants. Marmoset monkeys have now joined ...

Two pygmy marmosets were born on Nov. 14, and make their official debut Wednesday at the Houston Zoo. (Houston Zoo/YouTube) HOUSTON – The Houston Zoo brought twice the good news as two pygmy marmosets ...