Brazil's golden lion tamarin monkeys are making a population recovery after being on the endangered species list in the 1970s.

Share:
More In Science
U.S. Approves Sale of 'Lab Grown' Cell-Cultured Chicken
For the first time, U.S. regulators on Wednesday approved the sale of chicken made from animal cells, allowing two California companies to offer “lab-grown” meat to the nation's restaurant tables and eventually, supermarket shelves.
Load More