Karen Strier, a biologist who dedicated her life to studying northern murqui, first began studying the monkeys 40 years ago. When Strier began studying the largest monkey's in the Americas there were ...

There are now more golden lion tamarins bounding between branches in the Brazilian rainforest than at any time since efforts to save the species started in the 1970s, a new survey reveals. Once on the ...

An ongoing outbreak of yellow fever in Colombia is sickening and killing rare and threatened monkey species in captivity, a new study shows. Between February and May 2025, authorities reported eight ...

We may have just found an easy-to-swallow cure for one of the deadliest diseases out there. In research released this month, scientists report that an once-daily experimental pill dramatically reduced ...

The ongoing monkeypox outbreak, which started in the United Kingdom in May 2022, is getting more serious by the day.Earlier this month, President Joe Biden's administration declared the outbreak a ...