Home inspectors have a polite way of saying “this could fail on you any day now.” They call key systems “at or near the end ...

The Iron Age marked a major technological shift in human history. Iron tools were cheaper and stronger than bronze. This allowed wider access to weapons and farming equipment. Societies expanded ...

Scientists reconstructed ancient genomes of human herpesvirus 6A and 6B from archaeological remains dating back over 2,500 ...