In 2019, scientists made a groundbreaking discovery in the depths of the Brazilian Amazon: the Mato Grosso titi monkey. But now, just a few years later, this pint-sized primate is already facing ...

In 2011, while looking for animals in southern Brazil's Mato Grosso (map), Julio Dalponte noticed an unusual monkey with a reddish-orange tail, "like a blaze," he says. His interest piqued, the ...

Siblings will also take shifts. It should also be noted that titi monkeys only live till their early 20s; so this event is the equivalent of a 70-year-old human giving birth. Titi monkeys are very ...

Monkeys may also tug on each others' tails during play, and South American titi monkeys in the Callicebus genus intertwine tails with their mates as a show of affection, Live Science previously ...

Delasol, a Bolivian gray titi monkey has died at the Lincoln Park Zoo. ABC7 Chicago is now streaming 24/7. Click here to watch The female titi monkey was 33 years old, which is almost three times ...

Delasol, a 33-year-old Bolivian gray titi monkey who gave birth to 9 infants, dies Delasol died after her geriatric health issues worsened in recent weeks, leading zoo officials to euthanize her ...

The GoldenPalace.com monkey, one of about 30 species of titi monkeys found in South America, has a golden crown and a white-tipped tail.

Twycross Zoo, in Warwickshire, has welcomed the addition of a tiny coppery titi monkey for the New Year. Heartwarming images show the infant clinging tightly to its father, who takes on the ...

Find out all the fascinating facts about these incredible animals and how all the types of monkeys differ from other primates—and us.

A recent study examined jealousy in pair-bonded titi monkeys. The study was part of a larger study examining the neurobiology of pair-bonded primate species.

An adorable two-week-old baby monkey has been caught on camera cuddling up to its dad. The "very timid and shy" baby coppery titi monkey was born at Colchester Zoo, in Essex, on June 13.

The female titi monkey was 33 years old, which is almost three times the life expectancy. Delasol had many geriatric health issues over the past eight years, according to the zoo. As her health ...