Webb captures merging galaxy pairs known as II ZW 96. It is located around 500 million light-years away from Earth.

The three-month-old sloth at Zoo Atlanta finally has a name after nearly 2,000 submissions from the public — Rolo! Zoo Atlanta’s Sloth Care Team selected the name from a pool submitted between Oct. 24 ...

Genus Culicoides, a type of midge that can spread Oropouche, or sloth fever, via Scott Bauer, U.S. Agricultural Research ...

Calling Jagger the "first of her kind at the Detroit Zoo in decades," zoo officials said that she'll spend the next few days ...

The infant Hoffman's two-toed sloth's name carries on a sweet tradition. His mother's name is Nutella and his father's name ...