Fossilized human footprints found in New Mexico ’ s White Sands National Park were almost certainly made more than 20, 000 years ago, during the height of the last ice age, according to new research. The study, published on Thursday in Science, overthrows decades of thinking about when humans arrived in North America.
PTELook at the text below. In 35 seconds, you must read this text aloud as naturally and clearly as possible. You have 35 seconds to read aloud.
Recorded Answer
Current status:
Beginning in 35 seconds.