HumansWe’re about to unlock the secrets of ancient human brains For the first time, we have a method for extracting proteins from preserved soft tissues like brains – which could be a treasure trove of evolutionary information News
EarthAncient humans may have faced radiation risk 41,000 years ago A weakening of Earth’s magnetic field known as the Laschamps event would have increased the threat of solar radiation, perhaps requiring ancient humans to invent protective measures News