Ancient poop turns back clock on first Americans

Humans in North America earlier than thought: DNA from fossilised foeces in Oregon provides evidence that humans inhabited the area 1,200 years sooner than theorised

Okay, technically they're coprolites (an excellent candidate for word-of-the-day). This pushes back the earliest accepted evidence of humans in the Americas to 14,300 years ago. (I'm aware of one claim for 48,000 years before present in Brazil, for example, so that's why I say 'accepted'. That claim is from radiocarbon dating of hearth remains. This is a mixture of DNA and radiocarbon dating for the Oregon site discussed in the article.)

Nifty, hmmm...?

Good night.