Two Linnaeus’s two-toed sloths were revealed to the public on ...

The deaths of Charlie Kirk and Raul Grijalva headlined 2025, but Phoenix lost many others in politics, arts, music and food.

One Dec. 21, Lorenzo was found “poorly responsive” and was taken to the zoo’s L3 Harris Animal Care Center for an examination ...

A young two-toed sloth makes her debut at Shedd Aquarium, inspiring visitors to connect with wildlife and rainforest conservation. Shedd Aquarium is home to a sloth once again after more than 20 years ...

In 1991, a skateboarder discovered 1.5-million-year-old giant ground sloth fossils in Wilmington, North Carolina. Scientists from the Smithsonian determined the fossils belonged to two different ...

Deep under the hills of southern Brazil and northern Argentina, scientists found huge tunnels that appear to be cut into solid rock. They say no human or geological process created them. They do not ...

Multiple animals were on the agenda at the 20th meeting of the Conference of the Parties to CITES, a meeting that occurred in Samarkand, Uzbekistan. The purpose of this meeting was for governments to ...