ScienceUnderground fossil soils are rich in carbon, may account for global warning Fossil soils called loess trapped underground may play a role in global climate change, according to a new study. Here's what you need to know about this type of ancient soil.by James Maynard
ScienceMammoth tusk unearthed by Seattle construction crew may explain why the Ice Age beast became extinctby Alex Saltarin
ScienceVegan woolly mammoth became extinct because of wildflowers and not human huntersby James Maynard