Along with armadillos and anteaters, sloths are members of Xenarthra, the only clade of placental mammals to have originated in South America. In new research, scientists sequenced and analyzed ...

Sloths are the slowest mammals on the planet, but living in dense jungles has made them notoriously difficult to study. For the first time, scientists have now sequenced and analyzed the two-toed ...

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When you think of sloths, swimming abilities probably aren’t the first thing that comes to mind. However, thanks to this adorable Instagram post by @bbcearth, viewers have been able to see sloths ...

When pathologists cut open dead sloths from a planned Florida tourist attraction, they found a plethora of pathogens. Parasites, bacteria and viruses were all lurking in animals weakened by grueling ...

Weeks after news broke of more than 50 sloths dying at an Orlando attraction, activists joined for a small but tense protest Wednesday night over a proposed sloth encounter in a Broward County strip ...