The human body is an amazing, curious, and disgusting thing. At any given moment, millions of tiny lifeforms are making their way across your body—both inside and out. And now, researchers say they’ve discovered an entirely new class of life within the human body, the digestive system, to be exact. These new life forms are called Obelisks, and researchers say that they first believed they might be viruses.However, after studying them a bit more in-depth, the researchers believe that while they a...