He was hard to miss if you were driving to Bellingham. A giant stuffed sloth lived in a tree off Interstate 5 (I-5) near Lake Samish. He is called “Slothy.” The Washington Department of ...

New research painted a more accurate picture of the megafauna that spread widely around the Americas before they went extinct.

For a long time, scientists believed the first humans to arrive in the Americas soon killed off these giant ground sloths ...

New research revealed that the first humans to arrive in the Americas lived alongside giant ground sloths for thousands of years, challenging previous theories about human migration and megafauna ...