Tech & Innovation
Scientists now have evidence a large platinum-dense meteorite hit earth 12,800 years agoJust less than 13,000 years ago, the climate cooled for a short while in many parts of the world, especially in the northern hemisphere. We know this because of what has been found in ice cores drilled in Greenland, as well as from oceans around the world.
Updated July 20, 20226 min read